Motion_in_limine_defendants_motion_in_limine_no_10MotionCal. Super. - 2nd Dist.December 9, 2016Electronically FILED by Superior Court of California, County of Los Angeles on 02/08/2019 09:22 AM Sherri R. Carter, Executive Officer/Clerk of Court, by S. Lopez,Deputy Clerk OO 0 NN 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Robert A. Morgenstern, Esq. (SBN 94180) Ninos Saroukhanioff. Esq. (SBN 170999) Patricia “Molly” Ford, Esq. (SBN 285045) MARANGA « MORGENSTERN A Professional Law Corporation 5850 Canoga Avenue, Suite 600 Woodland Hills, CA 91367 (818) 587-9146 m Fax: (818) 587-9147 Attorneys for Defendant/Cross-Defendants/Cross- Complainant, UNITED PARCEL SERVICE, INC. and Defendant/Cross-Defendant, ISRAEL ARIAS SUPERIOR COURT OF THE STATE OF CALIFORNIA COUNTY OF LOS ANGELES — CENTRAL LUIS FIDEL MONTES RUBIO, Plaintiff, V. ISRAEL ARIAS, individually, UNITED PARCEL SERVICE GENERAL SERVICES CO., A Delaware Corporation, RAMON RODRIQUEZ, individually; H & S SEAFOOD, INC. A California Corporation, and DOES 1 to 100, inclusive. Defendants. AND RELATED CROSS-ACTIONS Case No. BC642326 Consolidated with Case No.: BC656979 Complaint Filed: 12/09/16 Cross-Complaint Filed: 02/16/17 Assigned to: Hon. Dennis J. Landin, Dept. 4 DEFENDANTS, UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 DEFENDANTS, UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS MOTION IN LIMINE TO PRECLUDE THE PLAINTIFFS ORTHOPEDIC SURGEON FROM PROVIDING BIOMECHANICAL AND ACCIDENT RECONSTRUCTION OPINIONS Discovery Cut-Off: Per Code Motion Cut-Off: Per Code Trial Date: : 2/14/19 PLEASE TAKE NOTICE THAT Defendant/Cross-Defendants/Cross-Complainant, UNITED PARCEL SERVICE, INC. and Defendant/Cross-Defendant, ISRAEL ARIAS (“UPS Defendants™) will and hereby do move this Court in limine to preclude the parties, their counsel, and their witnesses, including expert witnesses, from referring to or presenting evidence the in the form of biomechanical or accident reconstruction opinions from Plaintiff’s orthopedic surgeon, Michael Schiffman, M.D. ~1 = DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 O© 00 9 oO 10 11 12 13 14 15 16 17 18 19 20 21 2 23 24 5 26 27 28 Pursuant to the Points and Authorities incorporated herein, the UPS Defendants respectfully move this Court in limine to issue an Order to preclude accident reconstruction and biomechanical opinions from Plaintiff’s orthopedic surgeon, Michael Schiffman, M.D. It is requested that the Court instruct all other parties and their counsel to act as set forth below: (1) Not to mention, refer to, interrogate concerning, or attempt to convey to the jury in any manner, either directly or indirectly, any of the facts herein mentioned without first obtaining permission of the Court outside the hearing of the jury; 2) To make no reference to the fact that this Motion in limine has been filed and/or granted; (3) To warn and caution each and every one of the parties’ witnesses to strictly follow the same instructions; and 4) To have all documents that go before the trier of fact scrutinized and correct so as not to mention, refer to, or display to the trier of fact in any manner, directly or indirectly, the facts and evidence precluded. The UPS Defendants’ Motion in limine will be based on the attached Memorandum of Points and Authorities, all papers, records, and pleadings on file herein, and such other oral and/or documentary evidence as may be presented at the hearing on this Motion in limine. Dated: February 77,2019 MARANGA * MORGENSTERN By: PAs) ROBERT A. MORGENSTERN NINOS SAROUKHANIOFF PATRICIA “MOLLY” FORD Defendant/Cross-Defendant/Cross- Complainant, UNITED PARCEL SERVICE, INC. and Defendant/Cross- Defendant, ISRAEL ARIAS Pe DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 Oo 0 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 MEMORANDUM OF POINTS AND AUTHORITIES I INTRODUCTION This case arises out of a March 17, 2016 motor vehicle accident. Defendant, RAMON RAMIREZ OROSCO was driving a vehicle for Defendant, H.S. SEAFOOD, INC. He drove through a red light at the intersection of Broadway and Avenue 19. Defendant, RAMON RAMIREZ OROSCO collided with the UPS Defendants’ vehicle, and then made contact with the vehicle of Plaintiff, LUIS FIDEL MONTES RUBIO (“Plaintiff”). Plaintiff is claiming injuries to his neck and back as a result of the accident. At his deposition, Plaintiff's orthopedic surgeon, Michael Schiffman, M.D., expressed the following opinions: e The force of impact was from the left front. (Decl. Ford, Ex. 1, p. 19-20) e There was flexion, rotation and torsion force to the cervical spine at the time of the accident. (Decl. Ford, Ex. 1, p.20) o The subject accident “imparted significant forces to the vehicle in which he was riding, certainly at a level that are capable of shown throughout the literature of causing damage to the annulus and the facet joints and resulting in a functionally unstable cervical disc.” ((Decl. Ford, Ex. 1, p.36-37) Dr. Schiffman is an orthopedic surgeon. He is not an accident reconstruction expert nor is does he appear to be an expert in biomechanical engineering. Further, his biomechanical engineering and accident reconstruction opinions are not based on sufficient data or accident information. Dr. Schiffman should be precluded from rendering opinions regarding the force of impact and the effect of the forces on Plaintiff’s spine. II. DR. SCHIFFMAN IS NOT AN EXPERT IN ACCIDENT RECONSTRUCTION OR BIOMECHANICAL ENGINEERING Dr. Schiffman has attempted to render opinions regarding the force of impact in this case and regarding the effect the forces had on Plaintiff’s cervical and lumbar spine. Expert opinion must be based on sufficient special knowledge, skill, training and education. Cal. Evid. Code §801. An expert must be prepared to explain the special knowledge, skill, experience, training -5. DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 Wn Ww N A 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 and education which underlie his opinions. Cal. Evid Code §801. Here, Dr. Schiffman clearly has medical expertise in the field of spine surgery. However, he lacks sufficient expertise to provide conclusions regarding the force of the motor vehicle impact and the effect of the forces on Plaintiff’s cervical and lumbar spine. At his deposition, Dr. Schiffman stated he would not be rendering opinions regarding the force of impact because he was “not going accident reconstruction.” (Decl. Ford, Ex 1, p. 54) However, he then went on to provide opinions regarding the force of impact in the motor vehicle collision. Dr. Schiffman is not an accident reconstruction expert. Dr. Schiffman does not have any degree in engineering or any training in accident reconstruction. (Decl. Ford, Ex.1, p. 17; Ex. 3) His curriculum vitae does not reflect education, training, research or peer reviewed publications in the field of accident reconstruction. (Decl. Ford, Ex. 3) Dr. Schiffman does not have the requisite training to offer opinions regarding the accident occurrence, including any opinions regarding the force of the impact to Plaintiff’s vehicle. Dr. Schiffman also lacks the requisite expertise to provide biomechanical engineering opinions regarding the effect of the forces of impact on Plaintiff’s body. Dr. Schiffman does not have a specific degree in biomedical engineering. (Decl. Ford, Ex. 3) By contrast, the curriculum vitae of the UPS Defendants’ biomechanical engineer reflects a Ph.D. in biomedical engineering, a master’s of science in biomedical engineering, a bachelor’s degree in mechanical engineering, and a 31 page list of experience in biomechanical analysis and accident reconstruction. (Decl. Ford, Ex. 4) Dr. Schiffman’s curriculum vitae does not contain this same type of experience. Due to a lack of expertise in the field of biomechanical engineering, Dr. Schiffman should not be permitted to render opinions regarding the effect of the force of impact on Plaintiff’s body. III. DR. SCHIFFMAN’S CONCLUSIONS REGARDING THE FORCE OF IMPACT AND THE EFFECT ON PLAINTIFF'S BODY ARE NOT BASED ON SUFFICIENT INFORMATION OR EVIDENCE Evidence Code section 803 states in part, “[t]he court may, and upon objection shall, exclude testimony in the form of an opinion that is based in whole or in significant part on matter 2 | _4. that is not a proper basis for such an opinion. Aln expert's opinion based on assumptions of DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 OO 0 9 10 11 12 13 14 15 16 17 18 19 20 21 2% 23 24 25 26 27 28 fact without evidentiary support [citation], or on speculative or conjectural factors [citation], has no evidentiary value [citation] and may be excluded from evidence.” People v. Yates, 25 Cal. App. 5th 474, 487, (Ct. App. 2018) citing People v. Wright (2016) 4 Cal.App.5™ 537, 545. Here, Dr. Schiffman’s opinions regarding the force of impact and effect on Plaintiff’s body are lack proper evidentiary basis. The bases for Dr. Schiffman’s opinion regarding force of the impact to Plaintiff’s vehicle are: a conversation with Plaintiff about the accident and a conversation with Plaintiff’s attorney, in which he was shown photos of Plaintiff’s vehicle. (Decl. Ford, Ex. 1, p. 13-14) He did not review any detailed photos of the other vehicles in the accident. He did not perform any calculations regarding the force of impact. Dr. Schiffman stated: I did not do an accident analysis. I wouldn’t be able to do that without having access to the scene, weighing the vehicles, measuring distances. But I had a pretty good idea where the impact was, where the patient was, and how he was restrained, the position of his neck, and the sequelae of this kind of any injury to a belted passenger in a car hit by outside vehicle, and the damage it does to the cervical spine.” (Decl. Ford, Ex.1, p. 19) Dr. Schiffman was specifically asked to detail the bases of his opinions regarding the accident occurrence. Q. ....Aside from information from Mr. Rubio’s attorney and Mr. Rubio himself, is there any other information you are relying upon with regard to how the accident occurred? A. No. (Decl. Ford, Ex. 1, p. 20) Dr. Schiffman did not review any deposition testimony in this case. He has reviewed no testimony regarding vehicle speeds, vehicle positions, or the accident sequence. Dr. Schiffman’s opinions regarding the force of impact and the effect of the forces on Plaintiff’s body are based entirely on his conversation with Plaintiff and then a conversation with Plaintiff's attorney. Dr. Schiffman’s opinions regarding the force of impact and effect on Plaintiff’s body are not based on -5- DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 10 11 12 13 14 15 16 Iz 18 19 20 21 2 23 24 25 26 27 28 any accident reconstruction analysis, measurements, calculations, or deposition testimony. Dr. Schiffman admitted he did not do any accident reconstruction analysis to support his conclusions regarding the force of impact. (Decl. Ford, Ex. 1, p. 19) Dr. Schiffman’s accident reconstruction and biomechanical opinions are based largely on a conversation with Plaintiff and a subsequent double hearsay conversation with Plaintiff’s attorney. Due to a failure to support his opinions with proper testimonial evidence, Dr. Schiffman should not be permitted to provide opinions as to the force of impact and effect of the forces on Plaintiff’s body at the time of the accident. III. PERMITTING EVIDENCE FROM DR. SCHIFFMAN REGARDING THE FORCE OF IMPACT OR EFFECT ON PLAINTIFF'S BODY WILL RESULT IN UNDUE PREJUDICE TO DEFENDANTS Evidence Code section 352 states, “The court in its discretion may exclude evidence if its probative value is substantially outweighed by the probability that its admission will (a) necessitate undue consumption of time or (b) create substantial danger of undue prejudice, of confusing the issues, or of misleading the jury.” It would be unduly prejudicial to Defendants to allow Dr. Schiffman to render opinions about the force of impact and the effect of the forces on Plaintiff's body. He does not have the proper qualifications to opine as to matters which require special training in accident reconstruction and biomechanical engineering. Further, he bases his opinions on a conversation with Plaintiff’s attorney and a conversation with Plaintiff, rather than sworn testimony in the case and reliable forms of evidence. To allow Dr. Schiffman to make conclusions which lack sufficient foundation would unfairly mislead the jury into believing unsupported expert opinions, to the detriment of Defendants. IV. THE UPS DEFENDANTS COMPLIED WITH THE MEET AND CONFER REQUIREMENT Counsel for the UPS Defendants sent a meet and confer email regarding this proposed motion in limine. (Decl. Ford, § 3, Ex. 2) Plaintiff’s counsel responded that Plaintiff will not agree to the proposed limitation. -6- DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 H A O W L W N Oo 0 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 2% 28 V. CONCLUSION For the foregoing reasons, it requested that Dr. Schiffman be precluded from rendering opinions regarding the force of the impact to Plaintiff's vehicle and the effect of the alleged forces on Plaintiff’s body at the time of the accident. Dated: February 7 ,2019 MARANGA * MORGENSTERN By: P. Apel ROBERT A. MORGENSTERN NINOS SAROUKHANIOFF PATRICIA “MOLLY” FORD Defendant/Cross-Defendant/Cross- Complainant, UNITED PARCEL SERVICE, INC. and Defendant/Cross- Defendant, ISRAEL ARIAS 2 um DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 DECLARATION OF PATRICIA “MOLLY” FORD 1. I am an attorney duly licensed to practice law before all State courts in the State of California and am an associate in the law firm of Maranga e Morgenstern, counsel of record for Defendant/Cross-Defendants/Cross-Complainant, UNITED PARCEL SERVICE, INC. and Defendant/Cross-Defendant, ISRAEL ARIAS. The facts as stated herein are personally known to me or, if so indicated are stated upon information and belief, and, if called as a witness, I could and would testify competently to them. 2 Attached hereto as Exhibit 1 is a true and accurate copy of excerpts from the deposition of Michael Schiffman, M.D. 5 On or about January 17, 2019, a meet and confer letter was sent to counsel in this matter regarding this planned motion in limine. A true and accurate copy of my meet and confer letter is attached hereto as Exhibit 2. Plaintiff’s attorney responded stating Plaintiff does not agree to the proposed motion in limine. I have not yet heard from counsel for Defendants, H.S. SEAFOOD, INC. and RAMON RAMIREZ OROSCO. 4. Attached hereto as Exhibit 3 is a true and accurate copy of the Curriculum Vitae provided to me for Michael L. Schiffman, M.D., QME. 3. Attached hereto as Exhibit 4 is a true and accurate copy of the Curriculum Vitae provided to me of Judson B. Welcher, Ph.D. 6. Through this motion, UNITED PARCEL SERVICE, INC. and ISRAEL ARIAS seek to preclude evidence from Plaintiff’s orthopedic surgeon on topics requiring the expertise of an accident reconstruction expert or biomechanical engineer. Specifically, Dr. Schiffman should not be permitted to opine as to as to the force of the subject impact and effect of the alleged forces on Plaintiff’s body at the time of the subject accident. To allow Dr. Schiffman to render accident reconstruction or biomechanical engineering opinions would lead the jury into believing opinions which may lack sufficient expert foundation and evidentiary support. / I" /l -8- DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 Ww No Oo 0 uN O N Wn BA 10 11 12 12 14 15 16 17 18 19 20 21 22 2 24 25 26 27 28 I declare under penalty of perjury under the laws of the State of California that the foregoing is true and correct. Executed on this day of February 2019 at Woodland Hills, Los Angeles County, California. tur PATRICIA “MOLLY” FORD e Dm DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 EXHIBIT 1 EXHIBIT 1 In The Matter Of: Rubio, Luis v. Arias, Israel Michael Schiffman, M.D. January 15, 2019 KATHY FEDOR COURT REPORTERS 1230 Rosecrans Avenue, Suite 300 Manhattan Beach, CA 90266 Office (310) 796-1122 www. FedorReporters.com 13:15:41 1 13:15:48 2 13:15:51 3 13:15:53 4 13:15:58 5 13:16:02 6 13:16:04 7 13:16:07 8 13:16:10 9 13:76:13 1.0 13:16:46 11 18:16:28 12 13:16:26 13 13:16:30 14 13:16:40 15 13:16:44 16 13:16:47 17 13:16:49 18 13:16:55 19 13:17:01 20 13:17:08 21 13:17:16 22 18:47:18 23 13:07:20 13:17:26 2 Q So in this case you provided treatment to Luis Montes Rubio; is that right? A Luis, right. 0 Other than Mr. Rubio -- I'll refer to him as Mr. Rubio if that's okay -- have you had a patient that you know of that was represented by either Justice California or Phoenix Law Firm? A Yes, I have had some patients. Q Do you have any idea of the current number of patients you have now who were referred to you by either Justice California or Phoenix Law Firm? A No, I don't have a specific number. I mean, I might see maybe two or three a month. But I don't know what the current active treatment roll is. Q Do you know for how many years you have seen patients who are represented by Justice California or Phoenix Law Firm? A Several years. Five or ten. Q When was your most recent expert deposition prior to today? A It was I think last week. Q Do you know the name of that case? A No, not offhand. Q Other than providing medical consultation and treatment to Mr. Rubio, have you spent any time KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorRenorters.com 13:17:30 13:17:36 13:17:37 13:17:40 13:17:42 13:17:48 13:17:48 13:17:52 18:17:63 13:17:55 13:17:57 13:17:67 13:17:58 13:18:01 13:18:02 13:18:05 13:18:11 13:18:13 13:18:15 13:18:18 13:18:22 13:18:23 13:18:26 13:18:26 13:18:81 10 17 1:2) 13 14 1.5 16 17 18 19 20 21 22 23 24 25 reviewing depositions or speaking to attorneys in this matter? A Yes, I met with the attorney that represented him to discuss the case. TI have looked at his medical records. I did not read his deposition. | Q Do you recall which attorney it was you met with? A Yes, current attorney (indicating). Q Okay. And what was the purpose of that meeting? A To discuss the case. Q Do you recall what was discussed during that meeting? A My thoughts on causation, on care, on treatment, on future meds. Q And when did that meeting occur? A Monday . © Were any notes created? A No, maybe it was Friday. Yeah, Friday, I'm SOTTY . Q Were any notes created as a result of that meeting? A I didn't write any. Q Have you had any other conversations with 14 KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorRenorters.com faze 1 A He showed me pictures of the vehicle and 12157 2 the damage. 13:22:00 3 Q Were any other documents shown to you during 13:22:02 4 your meeting last Friday? 13:22:04 A I don't think so. 18:22:12 Q Are you a biomechanical or biomedical 13:02:97 engineer? 13:22:21 A I don't know what a biomedical engineer is. 13:22:25 So -- and I don't know what a biomechanical engineer 13:22:27 is. So if you are going to ask a question like that, 1922: you need to be more clear. 13:22:32 Q Have you ever been qualified in court as a 13:22:36 13 biomechanical expert? 13:22:37 14 A Yes. Many times. Biomechanics is a major 13:22:40 15 part of orthopedic, of spine reconstruction, of 13:22:42 16 prosthetics, of orthotics, of everything I do every 13:22:42 17 day in terms of fractures, ligaments, joint 13:22:48 18 replacements. I do not have a separate Ph.D. or 13:22:52 19 master's degree in biomechanics. But it is an 13:22:56 20 integral part of training from college, to medical 13:22:59 21 school, to residency, and to practice. 13:23:02 Q Do you have any background in engineering? 13:23:05 2§ A No. I have a premed degree from the 13:23:07 2 University of Pennsylvania. I did not take a 1823511 2 separate engineering degree. Ae KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedaorRenorters.com 13:23:12 13:23:16 13:23:20 13:23:22 13:23:26 13:23:30 13:23:34 13:23:38 13:23:42 13:23:45 13:23:50 13:23:56 13:24:05 13:24:06 13:24:07 13:24:09 13:24:12 13:24:15 13:24:19 13:24:23 13:24:25 13:24:26 13:24:27 13:24:30 13:24:32 9 10 11 12 13 14 15 16 17 18 1.9 20 21 22 23 24 25 0 Can you recall the last case in which you were qualified in court as a biomechanical expert? A I think every case in which there is an accident reconstruction or an injury to a body part that requires force impact, elastic and plastic deformation, resolving prebody analysis, direction of force, injuries of soft tissues is a biomechanical analysis. So any physical injury that I have testified to that included that evaluation would fit the bill. And it is almost every case I've testified on. Q Do you have an understanding of the term "mechanism of injury"? A Yes, Q What does that term mean to you? A The description of the injury with respect to placement of the injured party, his restraints, the force couple that may have caused the injury, and how it interacted to produce that injury. Q Have you done any inspections of any vehicles in this matter? A No. Q You mentioned viewing some photos of vehicles; is that right? A Right. 18 KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorRenorters.com 13:24:32 13:24:35 13:24:37 13:24:37 13:24:39 13:24:41 13:24:45 13:24:47 13:24:50 13:24:56 10 13:24:59 11 13:25:02 12 13:25:04 18s 13:25:07 14 13:25:10 185 13:25:13 16 13:25:16 17 13:25:18 18 13:25:21 |EISS 13:25:26 2C 13:25:31 18:25:35 13:25:38 13:25:42 13:25:43 Q What did those photos depict? A Impact to the left front wheel of the vehicle. Q And which vehicle was that? A It was the SUV he was driving. Q Did you view any photos of any other vehicles involved in the accident? A There were pictures of two trucks. But they weren't close up or in detail. Q Did you perform any calculations with regard to force of impact in this matter? A I did not do an accident analysis. I wouldn't be able to do that without having access to the scene, weighing the vehicles, measuring the distances. But I had a pretty good idea where the impact was, where the patient was, how he was restrained, the position of his neck, and the sequelae of this kind of an injury to a belted passenger in a car hit by an outside vehicle, and the damage that it does to the cervical spine. Q Have you -- I guess this sort of dovetails with what you were just saying now. If you -- do you have an opinion about the mechanism of injury with regard to the Mr. Rubio? A Yes. The outside force was left front. He 19 KATHY FEDOR COURT REPORTERS (310) 796-1122 www_FedorReborters.com 13:25:47 13:25:49 13:25:54 13:25:56 13:25:57 13:26:00 13:26:01 13:26:04 13:26:06 13:26:10 1 13:26:12 1 13:26:14 13:26:17 13:26:22 13:26:24 13:26:29 13:26:33 13:26:36 13:26:42 13:26:43 2 13:26:46 21 13:26:50 22 13:26:53 2 13:26:56 2 13:27:01 2 was turned to the left. So there would be a flexion, rotation, and torsion force to his cervical axis which was unconstrained. 0 And this is based on the information provided from Mr. Rubio's attorney regarding how the accident occurred; is that right? A It's based upon the position of impact, the position of the patient, and how the forces would have resolved in that situation. Q And that was information provided to you by Mr. Rubio's attorney? A Well, I had the initial impact statement from the report. And then it was clarified and made more detailed by his attorney, yes. Q Okay. Are you relying on any other information aside from information from Mr. Rubio's attorney and Mr. Rubio himself regarding how Mr. Rubio was injured during the accident? Let me strike that. I'll rephrase it. Aside from information from Mr. Rubio's attorney and Mr. Rubio himself, is there any other information you are relying upon with regard to how the accident occurred? A No. Q Are you prepared today to provide us with 20 KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorRenorters.com 13:49:17 1 13:49:20 2 13:49:24 3 13:49:30 4 13:49:34 5 13:49:39 6 13:49:42 77 13:49:46 8 13:49:50 9 13:49:51 10 13:49:54 11 13:50:00 12 13:50:05 13 13:50:08 14 13:50:10 15 13:50:13 16 13:50:17 17 13:50:20 13:50:23 18S 13:50:27 2 13:50:29 13:50:30 13:50:32 13:50:35 motion -- flexion/extension, lateral bending. So if he thought that there was more -- more motion and flexion/extension or -- or front-back slippage concurrent with extra motion of the facet joints that would produce a pain response like he got, then that would be a positive finding for a dysfunctional or painful disc. And that is the best we have in terms of identifying it at this point. Q And is there anything else upon which you base your opinion that there is a mechanical I guess problem with Mr. Rubio's neck at C4-C5? I'm sorry. E2:-'CS); E5-i6- A Right. Just the whole scenario of what happened, how it affected him, his response to treatment, his temporary response to -- to some pain injections, his findings on discography, his failure to improve to the point that he thought he could live with it. Q And did you attribute this issue to any particular event? A To the accident. Q And upon what do you base that opinion? A He didn't have any localizing cervical spine problem or disability prior to this accident. The accident as I understand it imparted significant 36 KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorReborters.com 13:50:44 13:50:46 13:50:51 13:50:54 13:50:57 13:51:00 13:51:03 13:51:04 13:51:07 13:51:11 18:51:15 13:51:16 13:51:21 13:51:23 13:51:27 13:51:29 13:51:33 13:51:86 13:51:49 13:52:00 13:52:06 13:52:07 13:52:09 13:52:13 13755:28 10 i 1.2 13 14 15 16 BT 18 19 20 21 22 23 24 25 forces to the vehicle in which he was riding, certainly at a level that are capable as shown throughout the literature of causing damage to the annulus and the facet joints and resulting in a functionally unstable cervical disc. Q Do you know how Mr. Rubio's body moved at the time of the accident? A Assuming that he was belted and looking to the left, his body would have moved forward and probably rotated to the left, toward the impact point. Q Is that based on your assumptions or based on information from Mr. Rubio? A Based on where I understand the impact was and where he was sitting. 0 And do you know if Mr. Rubio's body struck anything within the vehicle? A No, I don't think it did. (Discussion held off the record.) MS. FORD: We can go off the record for a moment if you like. THE VIDEOGRAPHER: We are now going off the record. The time is 1:52 p.m. (Brief wecegs: 1:52 p.m, to 1:55 p.m.) THE VIDEOGRAPHER: We are now back on the 37 KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorRenorters.com 14:18:52 1 14:19:55 14:19:57 14:20:01 14:20:01 14:20:04 14:20:06 14:20:14 8 14:20:18 9 14:20:18 10 14:20:20 11 14:20:22 12 14:20:25 13 14:20:31 14 14:20:34 15 14:20:36 16 14:20:42 177 14:20:45 18 14:20:46 19 14:20:48 20 14:20:50 21 14:20:50 22 14:20:50 23 14:20:50 24 14:20:50 25 replaced. Q Are you going to be rendering an opinion with regard to the force of the impact in this accident? A You know what, no, I'm not going accident reconstruction. Q Okay. It's your opinion that Mr. Rubio may benefit from lower back surgery; is that right? A Right. Q And what would that lower back surgery consist of? A As I said, an anterior approach to the lumbar spine, with removal of the L5-S1 disc, and a decompression and internal stabilization with a titanium cage. Q Are there any anatomical structural issues with Mr. Rubio's lumbar spine that leads you to that conclusion? A Again, please. MS. FORD: Can you read that back, please. (Record read: "Question: Are there any anatomical structural issues with Mr. Rubio's lumbar spire that ledds vou te that conelusien?") THE WITNESS: I think we've sort of 54 KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorRenorters.com 14:22:25 14:22:28 14:22:31 14:22:34 14:22:39 14:22:42 14:22:46 14:22:49 14:22:53 14:22:56 14:23:00 14:23:04 14:23:05 14:23:09 14:23:12 14:23:18 14:23:20 14:23:26 14:23:30 10 11 12 18 14 15 16 17 14:23:32 2 ( 14:23:36 21] 14:23:38 22 14:23:42 2 3 14:23:42 2 14:23:46 25 A Based upon my knowledge of the natural history of this -- this defect. And reviews of hundreds and hundreds and hundreds of patients. Q Specifically with regard to Mr. Rubio. A Specifically he -- I think we've asked this a bunch of times. He was not symptomatic. He was functioning well with respect to his lumbar spine before this incident. He had immediate and ongoing pain and disability with respect to his lumbar spine. X-rays revealed this defect. It's likely it was discernible beforehand but made worse by this accident. Q And did the MRI show slippage at L5-S1°? A Yes, but it's better seen on the plain film. Because the MRI doesn't visualize bone very well, just soft tissue. 0 And how many MRIs has he had of his lower back? I see one MRI. Are you aware of any others? A No, I don't think he's had a second. Q Do you know how his lumbar spine moved at the time of the accident? A He had -- in the mechanism? Q Correct A Well, he would have been belted. And he would have been hit to his left front. So it would KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorRenorters.com 14:23:50 14:23:56 14:24:01 14:24:04 14:24:09 14:24:10 14:24:12 14:24:15 14:24:20 14:24:23 14:24:29 14:24:31 14:24:36 14:24:40 14:24:44 14:24:47 14:24:58 14:25:03 14:25:07 14:25:10 14:25:14 14:25:17 14:25:18 14:25:24 14:25:24 12 13 14 15 16 1% 148 105; 20 21 22 28 24 25 have pushed his torso toward the point of impact. He may have slid or skidded up the seat a little, but less in the neck because he's fixed by the seat belt. But there may have been some torsional stress or some shear. Q And what is that opinion based upon? A The forces resolved with his position in the car and the forces of the impact and multiple studies showing what the stresses to the lumbar spine in that position with outside impact. Q What is a pars defect? When we —= A It's a defect in the -- okay. we talked about the vertebral body -- right? -- and having an extension on the right and left going back to form the lateral wall of the canal -- right? -- and that each of those extensions, the pedicles, would then give off a contribution to the level above and below to form the two posterior facet joints. When there's a defect in the arch leading to 86 it's & that facet, that's called a spondylo. defect in the pars, where it's leading off to form the facet joint. Q And are pars defects generally congenital defects? A Yes. 57 KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorRenorters.com 15:02:36 15:02:39 15:02:42 15:02:43 15:02:44 15:02:48 15:02:52 15:02:54 15:02:56 15:02:58 15:03:00 15:03:02 15:03:05 15:03:09 15:03:15 16:03:17 15:03:19 15:03:21 15:03:22 15:03:23 15:03:26 16:03:27 16:03:28 16:03:33 15:03:38 10 11 12 18 14 15 16 17 18 19 20 24 22 2.3 24 215 surgery like this done on a personal injury lien in this part of town by a dedicated spine surgeon. That I can see. I think to me it doesn't seem reasonable to be asking for my whole surgery schedule. You know, billing schedule. But -- so that's why I didn't get too worked up about that. But, you know, I couldn't speak to that. An attorney would have to speak to that. MS. FORD: Okay: That's @ll I have. Let's stipulate to relieve the court reporter of his duties under the Code. The deposition transcript will be typed up and sent to counsel for Dr. Schiffman, who will provide it to Dr. Schiffman his review. Unless, Dr. Schiffman, you want to waive reviewing the transcript? It's up to you. THE WITNESS: I have no problem. MS. FORD: Okay. THE WITNESS: But I do want a copy of it, if I'm going to testify. MS. FORD: All right. The certified copy, then, will be lodged at trial and upon reasonable request by plaintiff's attorney. 86 KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorReborters.com 15:03:42 15:03:44 15:03:51 15:03:52 15:03:58 15:03:58 15:03:59 15:04:01 15:04:03 15:04:07 15:04:09 15:04:28 15:04:28 15:04:36 15:04:39 15:04:42 15:04:45 15:04:45 15:04:52 15:04:52 15:04:52 15:04:52 15:08:33 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Your waiving the signature threw me off. If a certified copy [sic] is otherwise lost, stolen, unsigned, or unavailable, a certified copy may be used for all purposes. That's it. MS. LEE: So stipulated. MR. SHANE: We so stipulate. THE VIDEOGRAPHER: This concludes today's videotaped deposition of Michael Schiffman, M.D. We are now going off the record. The time is 3:04, p.m. (Discussion held off the record.) MS. FORD: I'd like a copy of the transcript, please, and the video. MR. SHANE: We would like a copy of both. And also I just want to have this marked as next in line, exhibit -- MS. FORD: I think this was part of it. (Discussion held off the record.) (Defendants' Exhibit D was marked for identification.) MS. LEE: We can go off the record. (The deposition was concluded at 3:08 p.m.) -o0o0- 87 KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedaorRebnorters.com 10 il 12 13 14 15 16 17 18 19 20 21 22 23 24 25 DEPOSITION OFFICER'S CERTIFICATE 12.8.0; 2085 f(g) (Ly, t=))} STATE OF CALIFORNIA ) COUNTY OF LOS ANGELES ) I, Steven W. Cornwell, a Certified Shorthand Reporter, Certificate No. 7193, for the State of California, hereby certify: I am the deposition officer that stenographically recorded the testimony in the foregoing deposition; Prior to being examined the deponent was by me first duly sworn; The foregoing transcript is a true record of the testimony given; The deposition officer was relieved of his or her duty pursuant to Code of Civil Procedure, Section 2025 (g) (1), and therefore any changes made by the deponent, or whether or not the deponent signed the transcript, are not herein set forth. Dated Tuesday, January 22, ?Nn19a Goll) Gora 88 KATHY FEDOR COURT REPORTERS (310) 796-1122 www _FedorRenorters.com EXHIBIT 2 EXHIBIT 2 BARTNERS RENNETH A. MARANGA ROBERTA. MORGENSTERN CHRISTOPHER F. JOHNSON PAUL A. ELKORT NINOS SAROUKHANIOFF JEFFREY N. LEADER PATRICIA E. ELLYATT * ASSOCIATES PHILLIP T. S. TUKIA MORGAN A. METZGER P. MOLLY FORD ALEXIS T. MORGENSTERN DANIEL GHYCZY NEIL D. JOSEPH Of Counsel PARALEGALS ORGENSTERN WOODLAND HILLS OFFICE 5850 CANOGA AVENUE, SUITE 600 WOODLAND HILLS, CALIFORNIA 91367 (818) 587-9146 FAX (818) 587-9147 ARANGA 350 SAN! ; SAN FRANCISCO, CALIFORNIA 94104 (415) 248.5315 FAX (415) 248.5314 WEB: WWW.MARMORLAW.COM CATHY BACH KEVIN ANTHONEY * Also Admitted in Geargia January 17, 2019 Via US Mail & Fax Alan Gindler, Esq. Mark D. Kaufman, Esq. Jeffrey A. Shane, Esq. MARK R. WEINER & ASSOCIATES PHOENIX LAW FIRM 655 N. Central Ave, 12" Floor 860 Woodward Boulevard Glendale, CA 91203 Pasadena, California 91107 (855) 396-3606 (626) 365-1614 Re: LUIS FIDEL MONTES RUBIO V UPS Case No. z BC642326 File Number : 135-426 Dear Counsel: Please allow this to serve as a meet and confer effort regarding additional motions in limine we intend to file in this matter. 8. A motion in limine to preclude testimony of Dr. Schiffman that Plaintiff may need neck surgery in the future as a result of the subject accident; 8. A motion in limine to preclude testimony of Dr. Schiffman that Plaintiff is likely to have lower back surgery. 10. A motion in limine to preclude biomechanical testimony of Dr. Schiffman, including testimony regarding the force of the collision on Plaintiff's body and testimony that Plaintiff's alleged injuries were caused by the subject accident. 11. A motion in limine to preclude accident reconstruction and biomechanical opinions from the testimony of Chris Samaan at trial. 12. A motion in limine to preclude hearsay statements from the trial testimony of Chris Samaan at trial. January 17, 2019 Page 2 Please let us know by January 24, 2019 if you will agree to any of these proposed limitations. Very truly yours, MARANGA + MORGENSTERN A Professional Law Corporation P howe] PATRICIA “MOLLY” FORD FAMATTERS - ACTIVE\1- UPS MATTERS\Rubio, Luis v UPS\Correspondence\All.counsel.014.doc PARTNERS KENNETH A. MARANGA ROBERT A. MORGENSTERN CHRISTOPHER F. JOHNSON PAUL A. ELKORT NINOS SAROUKHANIOFF JEFFREY N. LEADER PATRICIA E. ELLYATT * ASSOCIATES PHILLIP T. S. TUKIA MORGAN A. METZGER P. MOLLY FORD ALEXIS T. MORGENSTERN DANIEL GHYCZY NEIL D. JOSEPH Of Counsel PARALEGALS CATHY BACH LISA POLON KEVIN ANTHONEY * Also Admitted in Georgia TO: FAX NO.: FROM: DATE: SUBJECT: WOODLAND HILLS OFFICE 5850 CANOGA AVENUE, SUITE 600 WOODLAND HILLS, CALIFORNIA 81367 (818) 587-9146 FAX (818) 587-9147 ARANGA SET 350 SANSOME STREET, SUITE 630 SAN FRANCISCO, CALIFORNIA 34104 ORGENSTERN smn WEB: WWW.MARMORLAW.COM FAX COVER SHEET Alan F. Gindler, Esq. — PHOENIX LAW FIRM Mark D. Kaufman, Esq. - MARK R. WEINER & ASSOCIATES (626) 365-1614 (855) 396-3606 Molly Ford, Esq. January 17, 2019 Rubio v. Arias, et al. TOTAL NUMBER OF PAGES (including cover sheet): 3 PLEASE CALL IF YOU HAVE ANY PROBLEMS RECEIVING THIS TRANSMISSION THIS MESSAGE IS INTENDED ONLY FOR THE USE OF THE INDIVIDUAL OR ENTITY TO WHICH IT IS ADDRESSED, AND MAY CONTAIN INFORMATION THAT IS PRIVILEGED, CONFIDENTIAL AND/OR EXEMPT FROM DISCLOSURE UNDER APPLICABLE LAW. IF THE READER OF THIS MESSAGE IS NOT THE INTENDED RECIPIENT, OR THE EMPLOYEE OR AGENT RESPONSIBLE FOR DELIVERING THE MESSAGE TO THE INTENDED RECIPIENT, YOU ARE HEREBY NOTIFIED THAT ANY DISSEMINATION, DISTRIBUTION OR COPYING OF THIS COMMUNICATION 18 STRICTLY PROHIBITED. IF YOU HAVE RECEIVED THIS COMMUNICATION IN ERROR, PLEASE NOTIFY US IMMEDIATELY BY TELEPHONE AND RETURN THE ORIGINAL MESSAGE TO US AT THE ABOVE ADDRESS VIA THE UNITED STATES POSTAL SERVICE. THANK YOU. 01/27/2019 THU 16:07 FAX B185879147 Maranga Morgenstern JOB NO. PGS. TX INCOMPLETE TRANSACTION OK ERROR Ahh hk kkk hr rk dd hh hk hd hk hd hhd *%*% FAX MULTI TX REPORT *** KEIR KARA I NAKA NAR RRA RAIA KKH 16263651614 18553963606 PARINGRS RENNETH A. MARANGA RORERT A, MORGENOTERN CHRIGTOPHHKR F. JOHNSON PAUL A, BLKORT NINOS BARQUKHANIOFR JEFFNRY N. LEADER PATRICIA B. BLLYATT * AR PROT Barua MORGAN A, METZGER P. MOLLY FORD ALEXIB 7. MORGENB TERN DANIEL GHYCZY NBIL D. JOSEPH Of Counsel EABALEAALR CARTRY BACH LiIaA POLON KEVIN ANTHONRY * Alno Admitted In Georgia TO: FAX NO.: FROM; DATE: SUBJECT: ARANGA ORGENSTERN FAX COVER SHEET Alan F. Gindler, Esq. — PHOENIX LAW FIRM WOGRLAND HILLE OFric 6040 0AKOTA AVENUE, GUITE 000 WOODLAND HILLS, CALIFORNIA 81307 (875) 887-0148 PAX (818) 887-0447 BAN PHANGISCO DPEIGE 350 BANGONE BTRELT, SUITE 630 BAN FRANCIGCO, CALIFORNIA 84104 (418) 248.8218 FAX (418) 248.8394 WEB: YAY KARMORLAY/ COM Mark D. Kaufman, Esq. - MARK R. WEINER & ASSOCIATES (626) 365-1614 (855) 396-3806 Molly Ford, Esq. January 17, 2019 Rubio v. Arlas, et al. -—— —— TOTAL NUMBER OF PAGES (including cover sheet): 3 PLEASE CALL IF YOU HAVE ANY PROBLEMS RECEIVING THIS TRANSMISSION THIS MESSAGE IS INTENDED ONLY FOR THE USE OF THE INDIVIDUAL OR ENTITY TO WHICH IT IS ADDRESSED, AND MAY CONTAIN INFORMATION THAT IS PRIVILEGED, CONFIDENTIAL AND/OR EXEMPT FROM DISCLOSURE VIMAED ARR INARI £1 AW IC TUE NEARED AC TUIO MACCO AAT 1A AAT TUR IRITEAMSEA SEAIRIEAT AR Ye Hoo EXHIBIT 3 EXHIBIT 3 Spine Care & Orthopedic Physicians 8610 S. Sepulveda Boulevard Suite #109 Los Angeles, CA 90045 Telephone: 310-337-3700 Facsimile: 310-337-7777 Curriculum Vitae Michael L. Schiffman, M.D., QME Diplomate, American Academy of Orthopaedic Surgeons Present Position: Medical Director — General Orthopedics & Orthopedic/Spine Surgery Spine Care & Orthopedic Physicians, a Medical Group Hospital Affiliations: Olympia Medical Center (05/2007 to Present) Specialty Surgical Center (08/2013 to Present) Marina Del Rey Hospital (10/2014 to Present) (*) Prior Affiliations: Centinela Hospital (04/1977 to 2010) Century City Hospital (06/2006 to 08/2008) — Facility Closed Daniel Freeman Medical Center (1980 to 1990) Pacific Hospital of Long Beach (2003 to 2010) S&B Surgery Center (2000 to 2013) — Facility Closed Center for Ambulatory Surgical Treatment (07/2009 to 11/2014) Miracle Mile Surgery Center (09/2011 to 12/2014) Mission Community Hospital (08/2013 to 05/25/2015) Prior Appointments: Sports Medicine Clinic; Centinela Hospital Medical Center & National Athletic Health Institute, Attending/Co-director with Lewis Yocum, M.D. Orthopedic Reconstruction Service, University of Southern Calif., Clinical Instructor, Orthopedic Surgery. Education: State University of New York, Downstate Medical Center Brooklyn, New York. 1971; Degree: M.D. University of Pennsylvania Philadelphia, Pennsylvania. 1967; Degree: B.A. Academic Honors: Friars Senior Honor Society University of Pennsylvania Athletic Honors: Varsity Letters (3), Wrestling Team University of Pennsylvania 1964-1967 Captain 1966-1967 Michael J. Dorlas Award; Outstanding Freshman Wrestler 1964 D-/ Michael L. Schiffman Page -2- Residency: Internship: Licensure: Board Certification: Academy: Prior Practice History: Orthopedic Surgery - Hospital for Joint Diseases & Medical Center New York, New York, Chief Surgeon: Herman Robbins, M.D. 1973-1976 Surgery; Mount Sinai Hospital New York, New York. 1972-1973 Surgery; Mount Sinai Hospital New York, New York. 1971-1972 State of New York 1972 State of California 1976 CA License: G31730 National Board of Medical Examiners 1971 Diplomate, American Board of Orthopedic Surgery 1978 Fellow, American Academy of Orthopedic Surgery Spine Care and Orthopedic Physicians 8610 S. Sepulveda Blvd. # 109 Los Angeles, CA 90045 Period: 05/2003 to present Orthopedic Care Center of L.A. 8610 S. Sepulveda Blvd. # 101/109 Los Angeles, CA 90045 Period: 05/2001 to 05/2003 Michelson Medical Group 8610 S. Sepulveda Blvd. # 101/109 Los Angeles, CA 90045 Period: 06/1991 to 05/2001 Westchester Orthopedic Group 8618 S. Sepulveda Blvd. #101 Los Angeles, CA 90045 Period: 06/1976 to 06/1991 Publications: “Evaluation of InFix and paired Vista (carbon fiber mesh peek composite) cages with thBMP-2 for stability and subsidence when used as a stand alone anterior construct”, June 2006 “Radiographic Evaluation of Two-Level Anterior Lumbar Interbody Fusion with stand alone BAK cages and thBMP-2". “Retrospective study of two-level stand alone interbody fusion using proximity cages and bone morphogenic protein to analyze subsidence and fusion”, April 2006. “Surgical Update of Knee Ligament”, October 2004 0D-Z Michael L. Schiffman Page -3- Research: “Bilateral Implantation of Low-Profile Interbody Fusion Cages: Subsidence, Lordosis, and Fusion Analysis.” The Spine Journal 3 (2003) 377-387 “Biomechanics of Foot & Ankle Relative to Sports Injuries” National Athletic Health Institute, Centinela Hospital Medical Center October 1993 Radiology, 1978: Norman M.D., Alex and Schiffman, M.D. Michael. “Simple bone cysts; factors of age and dependency.” 124; 779, 1977. (Presented at Radiologic Society of North American meeting in Chicago, November 1977.) October, 1984 “Surgical Update of Knee Ligament” The Efficacy and Safety of Paired BAK/Proximity Cages. A Prospective Study of One Hundred Consecutive Posterior Lumbar Interbody Fusions - with Evaluation after a Minimum of Two Years. Triple Repair Reconstruction of the Posterior Cruciate Ligament - Technique and Results. FDA Approved Investigator, Gore-Tex Endoprosthetic ACL-PCL Studies, 1983-1985. Participated in research, design and development of the following in association with inventor G. Karlin Michelson, M.D. Lordotic Artificial Spinal Fusion Implant, patent pending. Methods and Instrumentation for the Surgical Correction of Human Thoracic and Lumbar Spinal Disease from the Lateral Aspect of the Spine. Apparatus and Method of Inserting Spinal Implants, patent pending. Artificial Spinal Fusion Implant, patent granted 1997. Lumbar Interbody Graft Driver, patent granted 1997. Interbody Spinal Implants, patent granted 1996 Interbody Spinal Fusion Implants, patent granted 1996. Thin Foot Plate Multi-Bite Rongeur, patent granted 1995. Michael L. Schiffman Page -4- Inventions: Sah Lumbar Interbody Gauge, patent granted 1991. Cervical Distractor, patent granted 1991. Threaded Spinal Implant, patent granted 1991. Suction Retractor, patent granted 1990. “Safety Modified Thoracolumbar Spinal Surgery Frame,” 1985-1988 Prosthetic Intercorporeal Spinal Fusion Implants,” 1985-1988 Orthopedic Support Frame, patent granted 1984 “The Lumbar Spondyiophyte Impaction Technique and Instrumentation,” 1082-1983 Schiffman Patellar Fat Pad Retractor, 1983. Patented and Licensed for Production by Tech Medica, Inc. Continuing Medical Education: American Academy of Orthopaedic Surgeons Conference 2017 — San Diego, California 2015 — Las Vegas, Nevada 2014 — New Orleans, Louisiana 2013 — Chicago, Illinois 2012 — San Francisco, California 2011 — San Diego, California 2005 — Chicago, Illinois 2004 — San Francisco, California 2003 — New Orleans, Louisiana 2002 — Orange, California Society for Minimally Invasive Surgery 2014 — Miami, Florida North American Spine Seciety Conference 2009 — San Francisco, California 2007 — Austin, Texas 2006 — Seattle, Washington 2001 — New Orleans, Louisiana California Society of Industrial Medicine & Surgery Conference 2002 — Orange, California D-1 Michael L. Schiffman Page -5- Cedars-Sinai Annual Symposium on Current Concepts in Spinal Disorders 2012 — Las Vegas, Nevada Spine 2000 Symposium Pacific Spine Institute at Fountain Valley Regional Medical Hospital and Medical Center, 2000 Arthroscopic Surgery International Symposium, 1998 Cooperative of American Physicians/Mutnal Protection Trust Loss Prevention Program, 1997 Contemporary Issues of Spinal Reconstruction, 1996 TSRH Spinal Implant System, 1990 Special Certifications: Presentations: ProDisc-C Surgeon Qualification Course Presented by Synthes Spine, March 2008 Charite Artificial Disc Course Depuy Spine, April 2005 Vertebral Balloon Kyphoplasty, 2002 Percutaneous Electrothermal Treatment of Discogenic /Pain, 2000. Focused Clinical Program on BAK Lumbar Interbody Fusion System, Presented by Spine-Tech, Inc., 1998. Chymopapain Procedures, 1984. February 2016, Los Angeles, California Marina Del Rey Hospital Anterior Approach Stand-Alone Construct in Lumbar Spine Surgery Presentation of operative indications, technique and case studies May 2006, Tucson, Arizona The Art & Science of Minimally Invasive Surgery Iustructor for course on minimally invasive surgical techniques using Abbott Spine’s InFix spine technology March 2006, Austin, Texas Abbott Spine Conference Presented technique and follow up on InFix p-% Michael LL. Schiffman Page -6- Studies in progress: May 2004, Portugal International Society for the Study of the Lumbar Spine Poster Exhibit — Anterior Lumbar Interbody Fusion (see attached abstract) March 2004, San Francisco, CA American Academy of Orthopedic Surgeons Conference Summer 2003, Cleveland, OH Video Presentation of the mini-open stand-alone fusion. Highlights include: Discussion of the technique and rationale for a stand-alone fusion construct using dual paired proximity cages with bone morphogenic protein. World Spine Conference Poster Exhibit — Anterior Lumbar Interbody Fusion Fall, 2002 New York, NY North American Spine Society Conference Paired Cage Fusion and Extended Follow-Up with Results Winter 2002 CAAA Conference - “Surgical Back Techniques™ Participating consultant in Zimmer InFix interbody cage design / development. Participating in Synthes Spine ongoing evaluation of ProDisc arthroplasty with prospective quarterly reviews. Participating in Investigational Device Exemption trials for artificial cervical disc sponsored by Med Tronic. Participating in Investigational Device Exemption trial for NUCOR, a nuclear artificial disc replacement. Participating in Investigational Device Exemption for the LDR Spine USA Mobi-C cervical disc prosthesis. Analyzing the use of InFix interbody cage as a stand-alone construct for stabilization of degenerative and lytic spondylolisthesis in the lumbar spine. Michael L. Schiffman Page -7- Federal Tax ID: MS/rm: 3-30-17 Supplemental intravertebral-collar device for anterior interbody lumbar fusion support. (patent pending) Long term follow-up of 35 patients who underwent two-level anterior lumbar interbody fusions using bone morphogenic protein. Comprehensive Spondylolisthesis Study Long-term follow-up on patients who underwent anterior lumbar interbody fusions and presented with grade I or grade II spondylolisthesis. Study included measurements of subsidence, lordosis and patient self-evaluations. 95-3289556 EXHIBIT 4 EXHIBIT 4 2201 NORTH LAK EWOOD BLVD, SUITE 1865 « LONG BEACH, CA 90815 « PHONE 562.494.4407 ¢ FAX 562.494.4412 CURRICULUM VITAE Judson B. Welcher, Ph.D. Biomechanical Engineer / Accident Reconstructionist Educational Background Aug. 9, 2011 July 2005 - Jan. 2010 Jan. 2003 - April 2005 Dec. 2001 June 2000 Feb. 1995 1990 University of Southern California — Los Angeles, CA Ph.D., Biomedical Engineering Dissertation “Development, Validation and Testing of a New Sensor Array for Intra- Articular Pressure Measurement: In-Vitro Human Lumbar Spine Intra-Articular Facet Testing.” Biomechanics and Spinal Research Laboratory, Institute for Spinal Disorders Stipend Student, Cedars-Sinai Medical Center USC Orthopaedic Research Laboratory Researcher, Departments of Orthopaedic Surgery University of Southern California — Los Angeles, CA Masters of Science, Biomedical Engineering Thesis “Whiplash Associated Disorders: Related Anatomy, Biomechanics of Injury, and the Relationship between Injury Potential and Automotive Seat Design.” Vetronix Corporation — Santa Barbara, CA Certified Crash Data Retrieval (CDR) System Operator. Recertified August 11-12, 2003. Accreditation Commission for Traffic Accident Reconstruction (ACTAR) — Denver, CO Accredited Traffic Accident Reconstructionist, registration number 628 California Polytechnic State University — San Luis Obispo, CA Bachelor of Science, Mechanical Engineering Employment Summary Oct. 1994 - Present Biomechanical Research & Testing, LLC — Long Beach, CA Biomechanical Engineer and Accident Reconstructionist / Principal Responsible for the analysis of injury-causing accidents and accident reconstruction. This includes vehicle inspections, accident reconstruction and necessary biomechanical engineering calculations. Performs biomechanical testing to determine occupant response to various types of accidents and forces. Conducts fully instrumented tests in which human subjects are used (has conducted over 500 instrumented vehicle impact tests). Data collected includes acceleration, high speed film/video, and electromyography (EMG). Has evaluated bumper, restraint system and seat design/response to impact. Conducts ongoing research to evaluate human tolerance and injury mechanisms associated with accidents. Performs biomechanical analyses of various events for purposes of litigation, including impact reconstruction and occupant force exposure and injury potential. JWELCHER@BRTENG.COM + WWW.BRTENG.COM + TAX |.D.: 33-0650923 04/2015 Judson B. Welcher, Ph.D. Curriculum Vitae Page 2 6/22/09 & 1/28/10 1996 - Dec. 2001 Sept. 1990 - Oct. 1994 June 1989 - Sept. 1989 Provides forensic consuitation for amusement park incidents involving the evaluation of occupant force exposure and injury potential. Consults with theme park developers and amusement park operators to test and determine vehicular and biodynamic response of various rides and attractions. Conducts fully instrumented human subject testing of amusement park attractions. Has tested roller coasters, motion platforms, water rides, go-kart/bumper cars, and video arcade attractions for purposes of ride evaluation, design and development. Currently serves on the ASTM F-24 committee to develop biodynamic standards for testing and evaluation of amusement rides. Clark Training Center, Law Enforcement & Public Safety Training Instructor — Traffic Collision Investigation (TCI) — Reconstruction (POST certified) Teach a half day course on an “Introduction to Biomechanics — Occupant Kinematics and Collision Trauma Biomechanics (injury).” Topic covered include: Definitions of Occupant Kinematics and Biomechanics, Occupant Protection Systems, Occupant Kinematics in Frontal, Rear, Side (near and far), Rollovers and Other Crashes, Occupant Simulation Models for Occupant Kinematics, and Sources of Information and References. Texas A&M University, Texas Engineering Extension Service — College Station, TX Assistant Adjunct Professor / Instructor Taught (beginning in 1999) “Collision Trauma Biomechanics” courses periodically through the year. Taught "Analysis of Low-Speed Collisions" courses periodically through the year. Biodynamics Engineering, Inc. — Pacific Palisades, CA Biomechanical Engineer Responsible for the biomechanical analysis of injury-causing accidents. This included evaluation of accident reports, witness statements and medical records, as well as vehicle inspections, accident reconstruction and engineering calculations. Performed biomechanical testing and research to determine human response to various events. Baxter Healthcare Corporation Edwards Division — Irvine, CA Associate Engineer Responsible for a root-cause analysis of product failure in an 8F Cardiac Monitoring Catheter. This involved a thorough examination of all the steps of the manufacturing process, with special emphasis on biological compatibility, material selection and processing time. Supervised the inspection of raw fiber optic cables, including training in light dispersion analysis. Constructed and qualified a test fixture for a Right Heart Ejection Fraction Catheter. Continuing Education 5/12-16/2013 ARC Network & Collision Safety Institute (ARC-CSI) Crash Conference 2013 Topics included: Advancement in Forensic Photography for Crash Investigation, Braking Systems for Passenger Cars and Light Trucks, Differentiating Potentially Causal Pre- crash Component Damage from Crash Damage, Accuracy and Utility of Crash Triggered Video and Data Recorders for Accident Reconstruction, Crush Coefficients Process and Pitfalls, Introduction to Energy-Review, Motorcycle Case Study and New Technology, Further Developments Regarding the Dynamic Modeling of Motor Vehicle Collision Response using the SDOF Approach, How a Large Metropolitan Transit Agency Investigates Collisions (Transit Bus Collision Investigation), and Determination of Vehicle Orientation at Ground Contact for Rollover Accidents. Judson B. Welcher, Ph.D. Curriculum Vitae Page 3 3/15-16/2013 9/28/2012 6/4-7/12012 3/10/2012 2/6-9/2012 5/23-26/2011 9/27-29/2010 6/16-19/2010 Southwestern Association of Technical Accident Investigators (SATAI) Seminar Topics included: consumer GPS, traffic enforcement cameras, surveillance cameras, and force balance in accident reconstruction, Toyota EDR Delta V anomalies, post-collision speedometer readings, and forensic seat belt analysis. Southwestern Association of Technical Accident Investigators (SATAI) Seminar Topics included commercial motor vehicle air brake systems, and methods and myths of commercial motor vehicle collision investigations. ARC Network & Collision Safety Institute (ARC-CSI) Crash Conference 2012 In addition to full scale crash testing, industry experts spoke on a variety of topics including Hybrid and Electric Vehicle Technology and Its Relationship to EDR Data, Seat Belt Analysis, Reconstruction and biomechanical analysis of Low Speed Collisions, Highway Design, and Using ECM Diagnostic Data in Crash Reconstruction. Southwestern Association of Technical Accident Investigators (SATAI) Seminar Topics included: sudden acceleration incidents, data acquisition systems, transportation engineering, and bicycle collision reconstruction. ARAS 360 Advanced three dimensional computer modeling for accident reconstruction. Topics included getting vehicles to move, adding crush, terrain mapping, exporting animations, and momentum applications. ARC Network & Collision Safety Institute (ARC-CSI) Crash Conference 2011 In addition to full scale crash testing, industry experts spoke on a variety of topics including computer aided accident reconstruction and simulation, utilizing global positioning systems (GPS) in accident reconstruction, human factors considerations, effect of aftermarket bumper push-bars on supplemental restraint systems, momentum applications, automobile pedestrian collisions, occupant dynamic simulations, and roadway design. National Crash Analysis Conference (NCAC) A three day conference combining full scale testing and technical presentations about current topics in automotive safety. Session topics included: The Role of the National Motor Vehicle Crash Causation Study in Highway related Data Analysis, Sensitivity Study of Vehicle Rollovers to Various Initial Conditions & Jordan Rollover System & Un- Constrained Model Comparison Finite Element Model Based, Influence of NCAP Crash Testing on Passenger Vehicle Design, Rollover Rates and Severity — Dynamic Testing Results, NCAP Rating for Far-side Occupant Protection, Overview of TFHRC & FOIL Federal Highway Administration, Accident Reconstruction Considerations in Rear and Side Impacts, Nature of Narrow Overlap Frontal Collisions: FLEE and FREE, NCAC Overview. American Society of Mechanical Engineers (ASME), Summer Bioengineering Conference One of the premier Bioengineering conference events of the year. Session topics included: Accident and Injury, Injury Biomechanics, Joint, Spine, Cell and Tissue Transport, Tissue Engineering, Cardiac Mechanics, Biomechanics of Growth and Remodeling, Cardiovascular Design and Devices, Musculoskeletal Engineering, Vascular Mechanics, Mechanical Properties of Musculoskeletal Soft Tissues, Bionanotechnology in Diagnosis and Treatment, Simulation in Human Movement, Biologic Effects on Musculoskeletal Soft Tissues, Structural Mechanics of Bone, Cerebral Aneurysm, and Orthopedic Design and Devices. Judson B. Welcher, Ph.D. Curriculum Vitae Page 4 5/24-27/2010 4/28-30/2010 11/6-7/2009 6/1-4/2009 5/1-3/2009 8/5-9/2008 1/20-22/2008 ARC Network & Collision Safety institute (ARC-CS/) Crash Conference 2010 Eleven industry experts spoke on various technical topics, including; Devices for Accident Reconstruction Testing, PDOF and Angle Development Over Time, Using Motion Equations in Accident Reconstruction, Automotive Filament Analysis, Conspicuity Issues, Forensic Commercial Motor Vehicle Inspection, Motorcycle Accident Reconstruction, Impact Speed and Post Collision Speedometer Readings, Speed and Acceleration from Video Frames, GPS the Overiooked EDR, and Low Speed Crash Analysis. In addition, this year we held three workshops that focused on using the information obtained during the crash testing and integrating it with real-world accident reconstruction techniques. PC-Crash Special 3-day Workshop The special 3-day workshop includes an accelerated essentials survey on the first day, followed by two days of advanced special topics. Topics included: *Get it up and running, Starting a project, Get the vehicle to move, Get vehicles to crash, Scenes, Seeing what's going on, 3D vehicles, Suspension, ABS, The trajectory model, 3D scenes, Tire models, 3D collisions, Collision optimizer, Next level animation, Inverse kinematics, The trailer model, The multibody model — Theory, Multibody pedestrians, The rollover model (a multibody vehicle), Exporting data using DDE — getpccrashdata.xis. Southwestern Association of Technical Accident Investigators (SATA) Training course in aftermarket components and the EDR, EDR discrepancies, stiffness data research and calculations, experts and lawyers in the courtroom. ARC Network & Collision Safety Institute (ARC-CSI) Crash Conference 2009 Industry experts spoke on various technical topics including; Death Investigation and Their Psychological Effect on the Police Officers, Estimations of Vehicle Speed and Trajectory Based on Video from a Vehicle-Mounted Camera, Commercial Vehicle Dynamics, Evaluation of Driver Response at Night, Optics, Lighting and Visibility for the Forensic Investigator, Using Critical Speed Formula on Yaw Marks Leading to Rollover, Air Brake Basics, Braking Efficiencies of Motorcycles by Experienced Riders, Practical Applications of Accelerometer data, and Commercial Vehicle Air Brake Performance. Photomodeler Collision Investigation Three day course that covered a wide range of topics such as proper planning and photography methods, using the basic tools, export and measure, camera calibration, standard procedures for field work, using advanced tools, and working with complex projects. ARC Network & Collision Safety Institute (ARC-CSI) Crash Conference 2008 Topics covered include: New Vehicle Technologies and Their Relationship to Proper Crash Reconstruction Techniques, Close-Range Photogrammetry as a Routine Accident Reconstruction Tool, Judkin's Law and Its Application to Human Factors of Collision Avoidance and Witness Recall, Motorcycle Crash Analysis, Pedestrian Crash Analysis and Excel Program Workshop, Current Trends in Pedestrian Crash Analysis, Video Applications in Crash Reconstruction, Rollover Workshop, Airborne Analysis and Rotational Mechanics, Momentum and Energy, and Reconstruction of PIT Crashes. World Congress of Neck pain 2008 Present the latest scientific research and findings of evidence-based systematic reviews, on the cause, prevention, diagnosis, treatment and societal impact of neck pain and associated functional disability. The Program Format includes plenary, break-out sessions, panels, poster sessions, question and answer sessions. Jointly sponsored by the Canadian Institute for the Relief of Pain and Disability and the American College of Occupational and Environmental Medicine. Judson B. Welcher, Ph.D. Curriculum Vitae Page 5 6/4-7/2007 3/1-3/2007 6/5-8/2006 3/31/2006 — 4/1/2006 2/27/2006 2/13-14/2006 2/2-4/2006 ARC Network & Collision Safety Institute (ARC-CS!) Crash Conference 2007 Topics covered include: Accelerometer Sampling Rates, Two Vehicles In-Three Pieces Out, Airbag Related Injuries, Angular Velocity Analysis of SUV Collisions Using PC Crash, Low Speed Crash Tests, European Reconstruction Techniques, Factors impacting Pre-Crash Data, Hit & Run-Closing the Loop, Human Factors-Beyond Perception Reaction Time, Investigating Nighttime Pedestrian Collisions, Investigating Snowmobile Crashes, Seat Belts, and Traffic Reconstruction at Traffic Signal Intersections. Cedars-Sinai Medical Center Institute for Spinal Disorders — Sixth Annual Symposium on Current Concepts in Spinal Disorders 2007 Topics covered included: surgical indications for interventional injections, therapeutic nerve blocks, discography, multimode intrasurgical imaging of the spine, biology of disc repair (BMP-2, BMP-7, GDF-5), biology and clinical relevance of the nucleus pulposus, stem cell based spinal fusion, biomechanics of artificial disc replacement (ADR) versus fusion (lumbar, cervical, crosslinking, biomechanics of non-fusion devices, imaging based spine biomechanics), lumbar total disc (TDR) replacement clinical data, motion preservation, deformities, cervical TDR, posterior non-fusion technologies, and innovative technologies. ARC Network & Collision Safety Institute (ARC-CSI) Crash Conference 2006 Topics covered included: Lower extremity injuries, collision speed analysis of angular collisions involving secondary impacts, simulations, motorcycle brakes, braking tests and sources of information, rollover tests of a 1991 Ford Explorer, crash data retrieval-legal brief, pictometry in crash scene mapping, deceleration rates for modern vehicles, principle direction of force, vehicle dynamics resulting from curb impacts. The Essential Soft Tissue Injury Conference Topics covered included: The latest research on injury thresholds: The death of the low velocity impact defense, the biomechanics of whiplash: the latest evidence surrounding soft tissue injuries, orofascial pain, the sacroiliac join, causes, consequences and treatment of labral and rotator cuff injury, traumatic brain injury, neuroimaging, and centrally mediated pain and patient/client with no objective findings. Diversified Technical Systems (DTS) Principles of Dynamic Data Collection Data Collection Fundamentals, Sensors, Noise Reduction, Grounding and Shielding, Data Analysis and Trouble Shooting. Crash Data Retrieval User's Conference Topics covered at the conference included: Vetronix CDR system updated, CDR as a tool for intelligent transportation systems and human factors issues, A review of various ACM module types and data recorded, motorcycle collisions involving motor vehicles equipped with event data recorders, Analysis of the GM SDM in 360 degree linear momentum collisions-Real Case Analysis, CDR presentation and validation in legal proceedings, Legal implications of data collection, investigation into the durability of ACM, quantifying uncertainties in Ford and GM event data recorders, the accuracy of speed recorded by an SDM and the effects of brake and yaw events, overview of the new GM modules using CAN bus technology, and practical applications for CDR gathered CAN bus data. Cedars-Sinai Medical Center Institute for Spinal Disorders-Fifth Annual Symposium on Current Concepts in Spinal Disorders 2006 Topics covered at the conference included: cervical artificial disc replacement, spine centers of excellence, disc repair, gene therapy, nucleus replacement, collagen crosslinking, stem cell based biological disc, posterior non-fusion instruments, lumbar artificial disc replacement, selection criteria, complications, minimally invasive surgery, cervical plate design, and thoracic screws for deformity. Judson B. Welcher, Ph.D. Curriculum Vitae Page 6 6/6-10/2005 6/21-25/2004 8/11-12/2003 6/8-12/2003 4/28/2003 —- 5/2/2003 8/2002 — 12/2002 8/18-21/2002 5/13-15/2002 ARC Network & Collision Safety Institute (ARC-CSI) Crash Conference 2005, Presenter Topics covered at the conference included: Human Factors, Independent Witness System, Airbag Deployment Thresholds, Commercial Vehicle EDR data, Using Crash Data, Commercial Vehicle Crashes, Damage and Energy Concepts, Child Safety Seats, Pedestrian Crash Analysis, and Pedestrian Crash Injuries. ARC Network & Collision Safety Institute (ARC-CSI) Crash Conference 2004 Topics covered at the conference included: EDR data in Criminal Prosecution, Crash Data Retrial System Update, Crush Measuring Protocol, Commercial Vehicle Event Data Recorders, Crash Testing — A Historical Perspective, A Comparison of Crush Stiffness Characteristics from Partial —Overlap and Full-Overlap Frontal Crash Tests, A Method for Determining Crush Stiffness Coefficients from Partial-Overlap Frontal Crash Tests, and LTI Laser and Pocket Zone Crush Measurements. Crash Data Retrieval System Operator's Certification Course, Collision Safety Institute Provided the CDR system end user with the skills and information to effectively download data from an automobile event data recorder and understand the meaning of the information provided through the software. ARC Network & Collision Safety Institute (ARC-CSI) Crash Conference 2003, Presenter Topics covered at the conference included: Low Speed Collisions ~ Analysis and Biomechanics, Collision Trauma Biomechanics, Airborne Events — Analysis and modeling, Commercial Vehicle Event Data Recorders, New Version CDR System — GM and Ford, Field Data Review and Data Distribution, NHTSA Crash Data — Problems in Obtaining and Using, and Vehicle Crush Analysis. Special Problems in Traffic Crash Reconstruction, Institute of Police Technology and Management (IPTM), Presenter at Breakout Sessions Topics covered at the conference included motorcycle brake testing, validation of vehicle spin model, rotational mechanics in traffic crash reconstruction, geometric roadway design, three point trajectory analysis, motorcycle impact friction values, occupant kinematics (biomechanics), photogrammetry, NHTSA crash test data errors, pedestrian amputation and speed association, rollovers, and variability in human form. Principles of Epidemiology, Department of Preventive Medicine Biostatistics Division, USC School of Medicine Terminology and uses of epidemiology and demography; sources and uses of population data, types of epidemiological studies, risk assessment; common sources of bias in population studies; principles of screening. ARC Network & Collision Safety Institute (ARC-CSI) Crash Conference 2002, Presenter Three day crash conference that included instrumented crash tests. Lecture subjects included rollover reconstruction, human surrogates for crash testing, rollover biomechanics, accelerometer systems, advanced vehicle safety, EDR update, examination of the Susan Smith case, underwater investigations, rollover simulations, vehicle design and rollover, and a review of crash test data. McHenry Software Training 2000 Three day training seminar including hands on training in the use of M-Edit, M-SMAC and other McHenry software utilities. List of topics included: history, background, RICSAC validations, other validations, creating the basis for admission to court, SNAG-Impulsive restraints, tire cornering stiffness, center of collision interface, SMACO - simplified occupant model, SMACTHP — to determine speed change at any occupant location, steer degrees of freedom, path follower driver mode!, and creating what if scenarios. Judson B. Welcher, Ph.D. Curriculum Vitae Page 7 1/2002 — 5/2002 8/2001 - 12/2001 8/1-2/2001 6/30/2000 1/27-28/2000 12/9-10/1999 12/9-10/1999 Principles of Biostatistics, Department of Preventive Medicine Biostatistics Division, USC School of Medicine Concepts of biostatics; appropriate uses and common misuses of health statistics; practice in the application of statistical procedures; introduction to statistical software including EXCEL and SPSS. Included laboratory. Seminar in Bioengineering, Department of Biomedical Engineering, USC Presentation of current research in Biomedical Engineering. Advances in Side Impact Test Methodologies and Occupant Protection TOPTEC, Society of Automotive Engineers A two-day TOPical, TEChnical workshop where researchers from various disciplines provided insight into the problems associated with injuries from side impact collision. The objectives were to gain insight into new injury criteria for side impact injuries, contrast the different side impact test methodologies, learn about current and future side impact and occupant protection advancements, compare various dummies used for side impact analysis, interface with an international panel of experts, analyze the effects that new developments have on side impact passenger injuries, understand the relationship between side impact and subsequent occupant injuries, learn how and why various side impact test methodologies were developed, compare the different ways countries evaluate side impact crashes, learn state of the art occupant protection countermeasures, and understand what emerging issues will influence future vehicle design. CDR (Crash Data Retrieval system) 2000 Training Seminar, Vetronix Corporation A one day training class providing an overview of Vetronix, an overview of the CDR systems, methods to access data, software tips, history of SDM (Sensory Diagnostic Modules), SDM data overview, SDM data parameters and their limitations, field training and demonstration of downloading the data from vehicles. Lower Extremity Injuries TOPTEC, Society of Automotive Engineers A two-day TOPical, TEChnical workshop that helped safety professionals understand the significance of lower limb injuries in the field and their injury mechanisms. Expert presenters reviewed the status of new test dummies that are being developed and compared the various safety countermeasures. The objectives were to understand the biomechanics of the foot, ankle, leg, knee, thigh and pelvis; understand the injury mechanisms in various crash modes; receive an overview of new dummy development and global regulations; and compare various safety countermeasures and understand how they might mitigate injuries. Frontal Offset Crash Testing TOPTEC, Society of Automotive Engineers A two-day TOPical, TEChnical workshop that examined the current offset tests and the differences between the various international crash tests. Presenters provided an overview of the problem of occupant protection in offset crashes. The history and current status of frontal offset crash testing was reviewed. The objectives were to understand the nature and severity of frontal offset crashes; gain new insight into the current role of offset crash testing; and gain awareness of the relationship of frontal offset crash protection to the growing public concern regarding vehicle compatibility. Accident Reconstruction: State-of-the-Art TOPTEC, Society of Automotive Engineers, Presenter A two-day TOPical, TEChnical workshop presenting the latest developments and ongoing research in accident reconstruction. Topics included collision analysis, reconstruction techniques, collision performance, computer simulation and modeling, research, and testing. Judson B. Welcher, Ph.D. Curriculum Vitae Page 8 10/25-27/1999 2/8-11/1999 11/2-4/1998 7/13-16/1998 11/13-14/1997 8/1997 — 12/1997 3/24-28/1997 43° STAPP Car Crash Conference The premier forum for presentation of research in impact biomechanics, human injury tolerance and related fields that advance the knowledge of crash injury protection. Papers presented grouped by topic into Current and Future Crashworthiness Priorities, Side Impact, Lower Limb Biomechanics, Spinal Biomechanics, Brain Injury, Upper Extremity Biomechanics and Airbag Side Effects. World Congress on Whiplash-Associated Disorders, Physical Medicine Research Foundation — Presenter Disseminated the latest research on traffic safety and auto-engineering including issues such as crash prevention, traffic safety and education, injury prevention/reduction, automobile safety and design, crash dynamics and injury exposure. Disseminated the latest research on the diagnosis and treatment of whiplash-associated disorders including issues such as the evaluation of diagnosis and treatment programs, medical intervention, physical therapies, treatment modalities, exercise and interdisciplinary approaches, prognostic indicators and prevention of chronicity. 42" STAPP Car Crash Conference The premier forum for presentation of research in impact biomechanics, human injury tolerance and related fields that advance the knowledge of crash injury protection. Papers presented on topics addressing biomechanics of injury to the upper and lower extremities; head and neck response and injury mechanisms; new insights on occupant protection from safety research in motorsports, improvements in occupant-protection systems; and the development of new crash dummies, human models, and test procedures for occupant injury assessment in simulated crashes. International Association of Accident Reconstruction Specialists 1998 Conference Topics covered included the role of the accident reconstruction expert in the legal system, biomechanics of low-speed impacts, low-velocity/insurance fraud, elderly driving issues, issues of driver awareness and traffic control devices, transfer and trace evidence in traffic accident investigation, blood evidence in accident reconstruction, and tire dynamics and nomenclature. 41% STAPP Car Crash Conference The premier forum for presentation of research in impact biomechanics, human injury tolerance and related fields that advance the knowledge of crash injury protection. Papers presented on topics addressing the biomechanics of child injuries, and injuries in side, frontal, rear and rollover impacts. Human impact responses from the head to the lower extremities are reported. Experimental Projects in Biomedical Engineering, Department of Biomedical Engineering, usc Application of modern instrumentation and data processing techniques to the experimental study of selected biosystems. Laboratory. Crash '97 Conference on Reconstruction and Safety on the Highway, Texas Engineering Extension Services (TEES) Topics covered included commercial vehicle involved in underride collisions, commercial vehicle collision investigation, system-based energy momentum, human subject testing and response to low-level accelerations, nighttime vision and reaction time, when the coefficient of restitution approaches "1", rollover accidents, demonstrative evidence, water-related traffic accidents, a brief introduction to vectors, commercial motor vehicle driver fatigue and alertness study, and forensic animation computer-based training. Judson B. Welcher, Ph.D. Curriculum Vitae Page 9 3/20-22/1997 1/1997 - 5/1997 1/1997 — 5/1997 11/4-6/1996 8/1996 — 12/1996 8/1996 — 12/1996 8/19-20/1996 1/1996 — 5/1996 1/1996 — 5/1996 T.AARS. -S.O.A.R. - WA.T.A.l. Combined Conference Topics presented included the practical application of biomechanics towards motor vehicle crash trauma, tractor truck/semi-trailer underride accidents, investigation of safety protocols with inflatable safety restraint systems, bloodbourne pathogens, and human subject and biomechanical responses to low-speed impacts. Biomechanics of Injury, Department of Biomedical Engineering, USC Lectures on the specific mechanical and biomechanical properties of involved human tissues to determine injury patterns and injury criteria. Case studies were utilized from such areas as automobile and sports accidents. Specifics involved taking a set of medical records regarding a given injury and determining the amount and type of force necessary to cause the injury pattern. Course content included mechanics of bone, the skull and brain, the cervical and lumbar spine, the upper extremities, the lower extremities and mechanics of soft tissue. Seminar in Bioengineering, Department of Biomedical Engineering, USC Presentation of current research in Biomedical Engineering. 40" STAPP Car Crash Conference The premier forum for presentation of research in impact biomechanics, human injury tolerance and related fields that advance the knowledge of crash injury protection. Papers presented on topics including side impact injuries and testing, pelvis injuries, age effects on thoracic injury, lower extremities injuries (patelofemoral, knee, foot, ankle), mathematical models, human subject response to rear-end collisions, and accidents involving children and child restraints. Biomechanics, Department of Biomedical Engineering, USC Mechanical properties of biological tissues and fluid transport in physiological systems: blood, rheology, bioviscoelastic solids and fluids; gas flow and mixing; and prosthetic design. Seminar in Bioengineering, Department of Biomedical Engineering, USC Presentation of current research in Biomedical Engineering. Low-Speed Rear-Impact Collision TOPTEC, SAE — Presenter A two-day topical, technical workshop (TOPTEC) presenting the latest research in assessing low-speed impact severity and occupant kinematic analysis. Topics covered included biomechanics of soft tissue injuries, understanding “whiplash,” human volunteer testing, human subject responses, structures and injuries of the neck, dummy development, seat testing, experimental neck injury research, comparison of different cars seats regarding head-neck kinematics, reconstructing minor collisions, and low- speed vehicle impact demonstration. Advanced Studies of the Nervous System, Department of Biomedical Engineering, USC Advanced topics on the structure and function of the nervous system examined from the viewpoint of computational systems science. Advanced Topics in Biomedical Systems, Department of Biomedical Engineering, USC Advanced topics in selected biomedical systems: cell membrane transport and electrophysiological approaches; skeletal muscle physiology, adaptation of skeletal muscle to endurance training, effects of aging on the neuromuscular system and cellular mechanisms of skeletal muscle fatigue and muscle pain; auditory physiology, vestibular physiology; vestibulo-ocular reflex; and respiratory physiology. Judson B. Welcher, Ph.D. Curriculum Vitae Page 10 8/1995 — 12/1995 11/11-12/1995 11/8-10/1995 8/3-4/1995 7/21-22/1995 1/1995 — 5/1995 1/1995 — 5/1995 8/1994 — 12/1994 8/6-8/1994 Mathematical Biophysics, Department of Biomedical Engineering, USC Formulation of biological problems in mathematical terms. Analytical and computational solution of the relevant equations. Accidental Injury: Biomechanics and Prevention, UCSD School of Medicine A state of the art review of the biomechanics of human injury. Emphasis was placed upon human tolerance, mechanisms of injury to anatomic areas and contemporary techniques of injury prevention. 39" STAPP Car Crash Conference The premier forum for presentation of research in impact biomechanics, human injury tolerance and related fields that advance the knowledge of crash injury protection. Papers presented on topics addressing airbag effectiveness and airbag injury patterns, frontal impact tolerance, rollovers, brain injury, biomechanics of the face, cervical spine biomechanics, properties of skeletal muscle and its relevance to human cervical spine impact dynamics, low speed rear-end collisions, shear and bending response of the knee joint to lateral impact, effects of age on fracture tolerance of the patellofemoral joint, and side impact crash test dummy biofidelity. Automotive Seat Design for Safety TOPTEC, SAE A two-day topical, technical workshop presenting the latest developments on safety in automotive seat design. Topics included designing for ergonomics and manufacturing, safety seat concepts, real world collision performance, testing, regulatory issues and advanced concepts. Southwest Association of Traffic Accident Investigators, Low-Speed Seminar Seminar provided an understanding of the mechanics of low-speed rear-end collisions. Numerous low-speed rear-end, vehicle-to-vehicle, collisions were performed. Vehicle contact components were viewed. Selected occupant (human volunteer) kinematics and acceleration data collected during low-speed rear-end impacts were reviewed. A sideswipe and a broadside collision were also performed. Seminar in Biomechanics, Department of Biomedical Engineering, USC Biomechanical analysis of the human spinal column. Variations in the anatomical structures were investigated as they related to mechanical stability, structural rigidity and dynamic performance. Current research into developing mathematical and computer models of the spine was reviewed. Measurement and Processing of Biological Signals, Department of Biomedical Engineering, USC Acquisition, analysis and display of biological data using digital computers: laboratory applications of digital signal processing and real time analysis. Signal and System Analysis in Biomedical Engineering, Department of Biomedical Engineering, USC Classification; representation; statistical analysis; orthogonal expressions; least squares estimation; harmonic analysis; Fourier, Laplace and Z-transforms; the linear system; filtering; modeling and simulation; and linear control theory. Low-Speed Rear-Impact Collision TOPTEC, SAE — Presenter A two-day topical, technical workshop presenting the latest research in the area of rear- impact frequency and resulting injuries. Topics covered included accident reconstruction, occupant kinematics, kinematics of occupant response, cervical injuries, crash severity and injury frequency, current research in rear- impact collisions, and staged collisions: role of bumpers, estimating impact severity and injury potential. Smaller working groups focused on crash severity, legal ramifications and accident reconstruction. Judson B. Welcher, Ph.D. Curriculum Vitae Page 11 9/1993 — 5/1994 12/8-10/1993 7/16-18/1993 4/1993 1/18-22/1993 8/12-14/1992 6/1992 — 7/1992 11/16-17/1991 Gross Human Anatomy A and B, Department of Anatomy and Cell Biology, USC School of Medicine A complete dissection of the adult human body with supplementary lectures and demonstrations. Emphasis on correlating development, structure and function. Additional areas of study included interpretation of x-rays, cross-sectional anatomy and identification of functional deficiencies through practical case studies. Head and Neck Injury Symposium, Automotive Engineers continuing professional development group and The Safety Advisory Panel Topics of discussion included; anatomy of the head and neck, macro and microscopic brain injury, biomechanics of brain injury, clinical aspects of central nervous system trauma, psychological effects of central nervous system trauma, facial trauma, helmet performance and test requirements, closed head injuries, biomechanics of neck injury, anterior neck injuries, musculoskeletal injuries of the cervical spine, prevention of head and neck injuries, and costs of head and neck trauma. Biomechanics of Injury, The University of Northern California Instruction on the fundamentals of injury causation, specifically covering injuries of the head, neck, spine, brain, face, abdomen, cardiovascular system and extremities. Biomechanical issues related to roof crush, passive restraints, comfort features, seat belt effectiveness, airbag injuries and low velocity injuries were covered. Technical Workshop: Skids and Collisions, the San Bernardino County Sheriff Emergency Vehicle Operations Center and Government Employee's Insurance Company - Co-sponsor Workshop included vehicle skid and handling tests on wet and dry surfaces, centrifugal skids, commercial vehicle (semi-trucks) skid performance, motorcycle skid performance and low velocity car-to-car impacts. Engineering Dynamics Corporation Simulations Seminar One week intensive seminar on the use of EDVAP software for simulating motor vehicle accidents. Thorough examination of tire models, collision models, estimating initial condi- tions, driver input tables and evaluation of case studies. BH, VK Crash Testing Seminar, Mobility Systems and Equipment Co. Experimental collision research to gain knowledge about the relationship between energy of approach and residual crush for eventual reconstruction purposes. Fixed-barrier impact tests at 15, 20, 40 and 50 mph were observed and analyzed, as well as a 40 mph vehicle-to-vehicle test. Standard accident reconstruction methodologies were applied to predict impact speeds and residual crush. These values were correlated with actual tests and crush data. Structural Biomechanics, California State University, Northridge Functional anatomy of the human body with emphasis on biomechanical laws and their application in analysis of movement activities. Accidental Injury: Biomechanics and Prevention, UCSD School of Medicine and the Institute for Medical Education and Research A presentation of anatomy, injury mechanics and tolerance of the human head and spine, occupant kinematics, restraint systems effectiveness and occupant compartment integrity. Judson B. Welcher, Ph.D. Curriculum Vitae Page 12 10/1-2/1991 2/1991 — 6/1991 12/10/1990 12/1-2/1990 Biomechanics of Impact Trauma, Association for the Advancement of Automotive Medicine Analysis of different injury types and mechanisms associated with automobile accidents. Topics covered included: biomechanics, occupant kinematics and crash severity assess- ment; crash injury and impairment assessment; injury types, mechanisms, tolerance criteria and limits of the skull, brain, cervical spine, extremities and pelvis; biomechanical evaluation of helmet standards; biomechanics of thoracic injury; biomechanical evaluation of seat belt use and occupant restraint technology; clinical aspects of lower limb injuries for motorcyclists and pedestrians; and crash performance standards integrated with biomechanical knowledge. General Human Anatomy, Santa Monica College An intensive study of the structure of the human body. Major consideration was given to tissue structure and the skeletal, muscular, circulatory, respiratory, digestive, excretory, reproductive, integumentary and nervous systems. Vehicle Control Course, Willow Springs International Driving School Basic techniques of vehicle control including proper braking techniques, skid performance and vehicle response to improper driver input. Anatomy for Attorneys, Medi-Legal Institute Examination of traumatic injuries and degenerative conditions, anatomical structure of the vertebral column, mechanisms of injury to the cervical spine, head injury and proximate causes, and injuries and fractures of the limbs. Research and Testing July 2013 May 2013 May 13, 2013 May 13, 2013 Performed and participated in instrumented Hybrid Ill dummy straight leg vertical drop tests at various heights to analyze loads in the lower extremities and spine in Signal Hill, CA. ARC-CSI 2013 - Performed and participated in remote-driven Saturn SL2, Chevrolet Cavalier, and Chevrolet Impala rear-ending and broadsiding a Neoplan city bus containing an instrumented driver, passengers, and a Hybrid Ill dummy; human driver and remote-driven Toyota Yaris(s) in front-to-barrier impacts; angled head-on collisions between human-driven Ford Crown Victorias and Chevrolet Cavaliers; and a head-on collision between remote-driven Pontiac Grand Ams. All tests performed at the Las Vegas Motor Speedway, Nevada. Results presented at ARC-CSI Conference, May 13-16, 2013, Las Vegas, NV Performed and participated in front and rear to barrier impacts using a Toyota Yaris with an instrumented human driver and a Hybrid Ill dummy passenger; as well as hard braking of a Neoplan city bus and an angled broadside to a Honda Civic with an instrumented human driver, passengers and a Hybrid Ill dummy at the Las Vegas Motor Speedway, Nevada. Performed and participated in instrumented Hybrid Ill dummy head impacts with an industrial light fixture, as well as an un-instrumented human volunteer light fixture-to-head impact test in Signal Hill, California. Judson B. Welcher, Ph.D. Curriculum Vitae Page 13 June 4, 2012 June 3, 2012 June 2012 Nov. 14, 2011 5/22-23/2011 May 23, 2011 2/17-18/2011 ARC-CSI 2012 - Performed and participated in crash tests with instrumented human volunteers and anthropomorphic dummies, including a remote-driven Pontiac Grand Prix striking a Ford E350 Ambulance in an angled broadside, a Chrysler Town & Country with a remote tire deflation striking a Ford Aspire in an offset rear-end and then broadsiding a Toyota Corolla, a Ford Crown Victoria striking a Saturn SL2 in a high speed high angle broadside, a remote-driven Kia Rio striking a Toyota Yaris in an angled head-on, a remote-driven Jeep Grand Cherokee striking a Fiat Bertone in a high speed offset head- on with override and a rollover, a Ford Crown Victoria side-swiping a Kia Sephia and then broadsiding a Ford Escort, and a remote-driven VW Jetta broadsiding a Chrysler Town & Country at the Las Vegas Motor Speedway, Nevada. Results presented at ARC-CSI Conference, June 4-7, 2012, Las Vegas, NV Results presented for instruction at Collision Safety Institute, Inc. COR Data Analyst Course, October 1-5, 2012, Glendale, AZ Performed and Participated in rear-end crash tests between a Jeep Grand Cherokee with active head restraints and a Chrysler Town & Country utilizing instrumented human volunteers and anthropomorphic dummies and a remote tire deflator at the Las Vegas Motor Speedway, Nevada. Results presented at ARC-CSI Conference, June 6, 2012, Las Vegas, NV Results presented at CDR User's Summit, January 21-23, 2013, Houston, TX Performed and Participated in a broadside crash test between a Ford Contour and a Ford Crown Victoria utilizing instrumented anthropomorphic dummies at the Las Vegas Motor Speedway, Nevada. Performed and participated in instrumented offset rear-end, over-ride rear-end, angled rear-end, and side-swipe collisions between a Chrysler LeBaron, Kia Sephia, and Ford F- 150 in Las Vegas, Nevada. ARC-CSI 2011 - Performed and participated in a series of instrumented automobile to automobile collision tests utilizing human volunteers. Testing included a series of rear end collisions involving a 2008 Buick Regal into a 2008 Buick LaCrosse, frontal collision between a 2006 Chrysler 300 and a 2002 Pontiac Grand Prix; impact between the front of a 2006 Ford Crown Victoria and the left side of a 2004 Hyundai Sonata; chain reaction rear end collision involving a 2006 Toyota Sienna, 1989 Ford Probe, and 1997 Dodge Neon; collision between the front of a 2008 Buick LaCrosse and the left side of a 1997 Ford Aspire; offset collision between the let front of a 2006 Chrysler 300 and a 2006 Ford Escape; chain reaction collision between a 2009 Buick Regal, 1999 Chevrolet Cavalier, and 1998 Chevrolet Camaro. Results presented at ARC-CSI Conference, May 23-26, 2011, Las Vegas, NV Results published in Collision: The International Compendium for Crash Research, Volume 6, Issue 2, Fall 2011 Results presented for instruction at Collision Safety Institute, Inc. CDR Data Analyst Course, October 1-5, 2012, Glendale, AZ Performed and Participated in vehicle-to-vehicle low-speed crash tests, with an instrumented human volunteer driver in a Toyota Celica convertible during a frontal and broadside-to-right door impacts with the trailer hitch of a backing Chevrolet Suburban at the Las Vegas Motor Speedway, NV. Performed and participated series of head impact tests with a Hybrid Ill 5th percentile female dummy. Implements included various balls, sporting equipment and household items. Acceleration, high speed film, and angular velocity data was collected for analysis. Judson B. Welcher, Ph.D. Curriculum Vitae Page 14 Feb 8, 2011 Sept 28, 2010 May 24, 2010 June 1, 2009 June 2, 2008 June 3-4, 2007 Jan 11, 2007 Performed testing with a Hybrid lll 5th percentile female dummy to evaluate the effects of a sink faucet falling from a shelf onto someone's head. The dummy head was instrumented and the impact conditions of the faucet were varied. Kinematic and injury data was captured and processed. National Crash Analysis Conference (NCAC) — Performed a high speed rear end collision with an instrumented Hybrid Ill 50th percentile male dummy. Assisted with test set-up, ATD placement, sensor calibration and data collection. ARC-CSI| 2010 — Performed and participated in 19 instrumented vehicles and some instrumented human impact tests. Tests included inline/chain reaction rear end impact of a 2002 Cadillac SLS into a stopped 2002 Pontiac Grand AM and a stopped 2000 Chevrolet/Geo Metro, two motorcycle and one scooter impact it the side of a 1998 Mercury Grand Marquis, 2002 Pontiac Grand AM into the rear of a semi trailer, 2001 Monte Carlo into the side of a semi-trailer, a 1996 Saturn SL into the side of a semi- trailer, frontal impact of a 2002 Ford Crown Victoria into a 2000 Ford Crown Victoria, offset frontal impact of a 2001 Chevrolet Impala into a 1996 Chevrolet Cavalier, four lower speed rear-end impacts with a Chevrolet S10 pickup rear-ending a 2001 Chevrolet Impala and six impact where a 2001 Chevrolet S-10 pickup hits common debris such as a water heater, washing machine, mattress, latter, and a wheel! (tire and rim). ARC-CSI 2009 — Performed and participated in 11 instrumented vehicles and some instrumented volunteer impact tests including a 2009 Dodge Journey into a 1991 Chevrolet Cavalier, a 2002 Chevrolet Malibu into a semi-trailer, 2002 Ford Crown Victoria Police Interceptor into a semi-trailer, a 2003 Ford Taurus into a semi-trailer, a 2009 Dodge Ram 1500 pickup into a 1991 Ford Ranger pickup, 2006 Ford Crown Victoria into a 1997 Ford Contour, four attempted rollovers of a 2009 Jeep Grand Cherokee, and a 2009 Jeep Grand Cherokee into a 2009 Dodge Journey. ARC-CSI 2008 — Performed and participated in 12 instrumented vehicles and some instrumented volunteer impact tests. Tests inciuded a 1889 Yamaha FZR600 motorcycle broad siding a 1989 Honda Civic CRX, two PIT maneuvers with a 2002 Ford Crown Victoria Police Interceptor and a 2000 Dodge Intrepid and 1991Ford Ranger, a pedestrian dummy impact by a 1998 Chevrolet Malibu, an angled frontal impact between a 2002 Ford Crown Victoria and a 1989 Honda Civic CRX, a 1989 Yamaha XJ700N motorcycle broad siding a 1984 Dodge van, a bus hitting a 1996 Kia Sephia, a 2000 Intrepid broad siding a 1984 Dodge Van, a Ford Ranger frontal and rear impact to a K- Rail type barrier, Dodge Intrepid sideswiping a K-Type rail, and a tire falling off of a 2000 Dodge Intrepid with instrumented human volunteer. ARC-CSI 2007 — Performed and participated in 18 instrumented vehicles and some instrumented volunteer impact tests. Tests included eleven crashes with the front of a YEAR Chevrolet impacting the rear of a 1986 Jeep Cherokee at incrementally increasing impact speeds for bumper-to-bumper impacts and bumper-to-trailer hitch impacts at the same speeds, the front of a 1993 Jeep Grand Cherokee contacted the right front corner of a 1983 Toyota Tercel, the front of a 2000 Chevrolet Malibu broadsided a 1995 Ford Aspire, the front of a 2002 Ford Crown Victoria contact the front of a 1994 Chevrolet Corsica, The front of a 2000 Ford Crown Victoria contacted a trailer towed by a 1986 Jeep Cherokee. Additional testing included two tests where an instrumented human volunteer drove a 1991 Chevrolet Cavalier while the wheel dropped off the vehicle. Performed and participated three instrumented vehicle rear-end impact tests examining the impact performance of a 1989-1995 Toyota pickup rear bumper. Judson B. Welcher, Ph.D Curriculum Vitae Page 15 Aug 19, 2006 June 4-5, 2006 Aug 27, 2005 June 6-7, 2005 Aug 21, 2004 July 14, 2004 Performed and participated in a series of fourteen instrumented vehicle crash tests. Tests included twelve front-to-rear (rear-end) impacts with an instrumented 1994 Lincoln Continental rear-ending a 1993 Chrysler LeBaron with either an instrumented human volunteer or an instrumented Hybrid Ill crash test dummy and two high-speed pedestrian impacts with the front of the 1994 Lincoln Continental impacting a crash test dummy as a pedestrian. Performed and participated in a series of twenty six instrumented vehicle crash tests. Tests included sixteen curb impact tests with a 1997 Chevrolet Astro van and a 1991 Geo Metro, a rollover of a 1991 Ford Explorer, two car to motorcycle test, the front of 2000 Chevrolet Malibu contacting the side of a 1991 Geo Metro, two tests with a 1975 Establishment fire engine impacting the front right corner of a 1997 Chrysler Lebaron and the front of a 1997 Chevrolet Astrovan, a three vehicle collision with 1973 Thomas school bus rear-ending a 1994 Hyundai Elantra and pushing the Hyundai forward into the rear of a 1972 Winnebago, a three vehicle collision with 1998 Ford Crown Victoria rear-ending a 1987 Subaru GL and pushing the Subaru forward into the side of a 1993 Chevrolet Caprice. Performed and participated in a series of twelve instrumented vehicle crash tests. Tests included nine front-to-rear (rear-end) impacts with an instrumented 1998 Monte Carlo rear-ending a 1992 Chrysler LeBaron with an instrumented human volunteer and three moderate speed instrumented frontal collisions between the 1992 Chrysler LeBaron, 1998 Monte Carlo and a 1992 Mazda 929 (broadsided). Performed and participated in a series of nine instrumented vehicle crash tests. Tests included a front-to-rear (rear-end) impact with an instrumented 2001 Ford Crown Victoria (push bars) with an instrumented occupant traveling at approximately 50 mph rear-ending an instrumented 1997 Ford Crown Victoria traveling at approximately 40 mph, a front-to- rear (rear-end) impact with an instrumented 1997 Ford Crown Victoria (no push bars) with an instrumented occupant traveling at approximately 50 mph rear-ending an instrumented 2001 Ford Crown Victoria traveling at approximately 40 mph, two impacts with the front of an instrumented 2001 Chevrolet Cavalier impacting a crash test dummy as a pedestrian, the front of an instrumented 2001 Crown Victoria with an instrumented human volunteer impacting the front of a 1998 Hyundai Sonata, the front of an instrumented 1986 Mazda RX7 impacting an instrumented tractor trailer, the front of an 1997 Pontiac Grand Prix impacting the rear of the 1986 RX7 (at POR from prior), and the front of an 2001 Pontiac Grand AM impacting and instrumented 2001 Chevrolet Cavalier and shoving the Cavalier under the side of tractor trailer. Performed and participated in a series of fourteen instrumented vehicle crash tests. Tests included eleven front-to-rear (rear-end) impacts with an instrumented 1992 Ford Crown Victoria rear-ending a 1993 Chrysler LeBaron with an instrumented human volunteer and instrumented Hybrid lll crash test dummy and two high-speed pedestrian impacts with the front of the 1992 Ford Crown Victoria impacting a crash test dummy as a pedestrian. Performed and participated in a series of four acceleration, deceleration and turning tests of a 2001 Thomas MTA bus. Judson B. Welcher, Ph.D. Curriculum Vitae Page 16 June 21, 2004 June 20, 2004 April 20, 2004 April 6, 2004 Mar 29, 2004 Feb 24, 2004 Aug 27, 2003 July 17, 2003 Performed and participated in a series of seven instrumented vehicle crash tests. Tests included a high speed frontal impact of a 1996 Chevrolet Cavalier into a barrier, the front of an instrumented 1998 Pontiac Grand AM with an instrumented human volunteer into the front of 2000 Buick Century with a human volunteer, the front of an instrumented 2000 Buick Century with an instrumented human volunteer into the side of an instrumented Neon, two moderate speed frontal impacts with an instrumented 2000 Buick Century with an instrumented driver impacting a barrier, a high speed frontal impact with and instrumented 1998 Pontiac Grand AM impacting a barrier, and the front of an instrumented 1997 Ford Crown Victoria with an instrumented driver impacting the side of a Ford Tempo. Performed and participated in six instrumented vehicle crash tests. Tests included a front-to-rear (rear-end) impacts with the front of an instrumented 1998 Pontiac Grand AM with an instrumented human volunteer driver impacting the rear of a instrumented 2000 Buick Century with an instrumented human volunteer and front of an instrumented 2000 Buick Century with an instrumented human volunteer driver impacting the rear of a instrumented 1998 Pontiac Grand AM with an instrumented human volunteer. Performed and participated in two instrumented seat pull tests and nine instrumented Hybrid Ill head form drop tests. Instrumented seat pull tests were conducted to evaiuate the rearward force deflection characteristics of a 1993 Dodge Dakota pickup seat. Head form drop tests were conducted to evaluate the effects of an occupant hitting their head on the rear cab and rear glass of a 1994 Dodge Dakota pickup. An instrumented head form was dropped onto the rear body panel at various speeds. Performed and participated in three instrumented Hybrid Ill head form drop tests to evaluate the effects of an occupant hitting their head on the rear interior body panel of a Chevrolet S10/GMC Sonoma after seat failure. An instrumented head form was dropped onto the rear body panel at various speeds. Performed and participated in a series of four instrumented vehicle crash tests. Tests included four frontal impact tests to determine the low speed impact performance of the front bumper of a 1998 Chevrolet Suburban. Performed and participated in a series of five instrumented vehicle crash tests. Tests included a front-to-rear (rear-end) impacts with the center front of an 1986 Honda Prelude rear-ending a trailer hitch on an instrumented 1993 Chevrolet Blazer with and instrumented human volunteer, a front-to-rear (rear-end) impacts with the left front of an 1986 Honda Prelude rear-ending the right approximately 40% of an instrumented 1993 Chevrolet Blazer with and instrumented human volunteer, and there tests with an instrumented 1993 Chevrolet Blazer with trailer hitch backing into the door of a 1986 Honda Prelude. Performed and participated in a series of thirteen instrumented vehicle crash tests. Tests included eleven front-to-rear (rear-end) impacts with an instrumented 1994 Ford Crown Victoria rear-ending a 1987 Chrysler LeBaron with instrumented human volunteers and BioRID crash test dummy and two high-speed pedestrian impacts with the front of the 1994 Ford Crown Victoria impacting a crash test dummy as a pedestrian. Performed and participated in three instrumented Hybrid Ill head form drop tests to evaluate bicycle helmet performance. An instrumented head form was dropped with out a helmet on. The test was then repeated with a standard bicycle helmet on the head form. Judson B. Welcher, Ph.D. Curriculum Vitae Page 17 June 8-9, 2003 Performed and participated in a series of seven instrumented vehicle crash tests. Tests April 29, 2003 April 17, 2003 April 16, 2002 Feb 12, 2003 Dec 17, 2002 Oct 9, 2002 Oct 8, 2002 Oct 3, 2002 included three low speed front-to-rear (rear-end) impacts with an instrumented 2000 Chevrolet Malibu rear-ending a 1994 Kia Sephia to produce near-deploy files in Ford RCM’s and GM SDM’s in the Chevrolet, a ramp vault of the instrumented Chevrolet with an instrumented human volunteer and Hybrid Ill crash test dummy with a subsequent high-speed broadside into the side of the Kia with airbag deployment in the Chevrolet, two ramp vaults of a instrumented 1995 Ford Crown Victoria with an instrumented human volunteer and Hybrid Ill crash test dummy, and a high-speed broadside collision of the Ford with an instrumented human volunteer and Hybrid Ill crash test dummy into the side a 1994 Ford Tempo with airbag deployment in the Ford Crown Victoria. Observed two rollover tests and numerous motorcycle braking tests. Tests were conducted as part of the Special Problems in Traffic Crash Reconstruction, Institute of Police Technology and Management (IPTM) Conference. Performed and participated in four instrumented golf cart tests. Tests were conducted to quantify the vehicle acceleration associated with driving a golf cart along the normal golf cart path. Performed and participated in a series of six tests to determine the motions and accelerations associated with an amusement park ride. Testing was conducted with and instrumented vehicle and human volunteer. Performed and participated in a series of five tests to determine the motions and accelerations associated with an amusement park ride. Testing was conducted with and instrumented vehicle and human volunteer. Performed 8 instrumented tests in which the force of impact from retail sign dropped various distances was quantified. Performed and participated in a series of 6 instrumented vehicle crash tests in which a 2002 Buick Century Custom was backed into the front of 2002 Chevrolet Cavalier. An uninstrumented human volunteer with pre-existing 7 mm disc bulges at C5-6 and C6-7 drove the Buick. Performed and participated in a high speed instrumented human volunteer frontal- broadside impact to examine air-bag performance. Tests were conducted and aired on the Tonight Show. Performed and participated in a series of 8 instrumented vehicle impacts. Testing included 4 bus into vehicle impacts with instrumented vehicle and human volunteers and 3 semi trailer into vehicle and one vehicle into semi-trailer. Crashes were part of the CAARS conference. August 18-21, 2002 Performed and participated in a series of 5 crash tests. Two of the crash tests Aug 10, 2002 use an instrumented Hybrid Ill crash test dummy along side an instrumented human volunteer. Three lower speed crashes were conducted to examine data that may be collected by the standard SDM/CDR compared to actual recorded data. Vehicles included a 1996 Chevrolet Lumina, 1994 Ford Taurus, 1980 Mazda GLC, and 1989 Hyundai Excel. Crashes were part of the ARC-CSI Conference. Performed and participated in a series of 14 instrumented vehicle-to-vehicle impact tests with human volunteers and a RID2 crash test dummy. Impact configurations included 13 rear-end impacts and one lateral impact. Vehicles used included a 1994 Ford Crown Victoria, 1989 Chrysler LeBaron, and a 1989 Toyota Corolla. Judson B. Welcher, Ph.D. Curriculum Vitae Page 18 6/29-30/2002 June 27, 2002 Jan 25, 2002 Jan 24, 2002 Nov 7, 2001 Oct 31, 2001 Aug 25, 2001 April 5, 2001 Jan 23, 2001 Performed and participated in a series of 10 instrumented front-to-rear vehicle-to-vehicle crash tests with human volunteers. Tests were configured to compare bumper-to- bumper vehicle and occupant response to underride response. Test vehicles included 1984 Dodge Aires, 1987 Ford Escort, 1987 Honda Accord, 1989 Acura Integra, and a 1996 Acura Integra. Performed and participated in a series of 8 instrumented tests in which bumper components from the rear of a 1989-1992 Chevrolet S-10 pickup, 1985 Volvo and Jaguar XJS were tested. Performed and participated in a series of 5 instrumented tests in which an instrumented Hybrid Ill crash test dummy was exposed to various everyday activities. The dummy was instrumented to record head acceleration, neck force and neck moments. Performed and participated in a series of 9 instrumented tests in which various ceiling materials where dropped on the head of an instrumented Hybrid Ili crash test dummy. The dummy was instrumented to record head acceleration, neck force and neck moments. Performed and participated in a series of 3 instrumented side impact vehicle-to-vehicle crash tests with human volunteers. An instrumented 1991 Ford Explorer impacted side A-pillar area of a 1996 Acura Integra at impact angles from 46 to 82 degrees. An instrumented male volunteers was seated in the driver's seat for two of the tests. Performed and participated in a series of 5 impact tests in which an instrumented Hybrid Ill crash test dummy was dropped from a standing height onto various deck surfaces. The dummy was instrumented to record pelvis acceleration, neck force and neck moments. Performed and participated in a series of 13 instrumented vehicle-to-vehicle impact tests with human volunteers. Impact configurations included three impacts with the front of a 2000 Chevrolet Impala rear-ending a 1994 Ford Taurus, three impacts with the Taurus rear-ending the Impala, three impacts with the Impala rear-ending a 1996 Chevrolet Cavalier, three impacts with the Cavalier rear-ending the Impala, one higher speed impact with the left rear corner of the Taurus backing into the right side of the Cavalier at approximately 50 degrees, and one high-speed frontal impact with the front of the Impala impacting the front of the Taurus. Human volunteers were present in both vehicles and the airbags deployed in both vehicles. Performed and participated in a series of two instrumented high-speed frontal airbag deployment tests. Impact configuration included the front of a 1991 Isuzu Stylus impacting the front of a similar 1991 Isuzu Stylus at 28 mph. The bullet Isuzu had an instrumented human volunteer driver exposed to an airbag deployment. The target vehicle had an unrestrained Hybrid II crash test dummy (no airbag). An additional test was performed with a 1994 Mercury Cougar traveling at 43 mph broad-siding a stationary 1990 Ford Festiva. The bullet Mercury had an instrumented human volunteer driver exposed to an airbag deployment. A non-seat belted, rearward facing child safety seat with a child CPR dummy in the right front seat was exposed to the passenger side airbag deployment. Performed a series of 17 kicks to the side of an instrumented Hybrid Ill crash test dummy to quantify the head injury potential from a kick to the head of a prone individual. Various shoes and kick configurations were utilized. Judson B. Welcher, Ph.D. Curriculum Vitae Page 19 9/9-10/ 2000 Sept 7, 2000 Aug 28, 2000 Aug 11, 2000 July 6-7, 2000 6-8/15/2000 May 25, 2000 May 11, 2000 Performed and participated in a series of 25 instrumented side impact vehicle-to-vehicle crash tests with human volunteers. An instrumented FMVSS 301 moving barrier impacted the front, middle and rear of the right and left side of 1989 Ford Escort. Instrumented male and female volunteers were seated in the passenger and driver seat for each test. Performed a series of three instrumented Hybrid lil head form drop tests. The instrumented head form was dropped on foam, and two times on the passenger door panel of a Nissan 300 ZX 2+2. Testing was conducted at Biomechanical Research & Testing, LLC. Performed a series of two instrumented Hybrid Ill head form drop tests. The instrumented head form was dropped on to foam and on the side glass from a 1996 Ford Crown Victoria. Testing was conducted at Biomechanical Research & Testing, LLC, with Burkhard Methods and Analysis Corporation. Performed and participated in a series of 19 instrumented vehicle-to-vehicle impact tests with human volunteers. Impact configurations included six impacts with the front of a 1992 Ford Taurus rear-ending a 1992 Chrysler LeBaron Convertible, six impacts with the LeBaron rear-ending the Taurus, three impacts with the LeBaron rear-ending a 1994 Hyundai Excel, three impacts with the Hyundai rear-ending the LeBaron, and one high- speed frontal impact with two moving vehicles in a head on collision. Human volunteers were present in both vehicles and the airbags deployed in both vehicles. Performed and participated in a series of 19 instrumented FMVSS 301 moving barrier into a 1992 and 1995 Ford F150 pickup. Both the target pickup and moving barrier were instrumented. All impact configurations included impact severities to cause only cosmetic damage, damage onset, and minor damage. Impacts were conducted to the front, rear, left front corner, right front corner, offset rear, right and left bedside panel, right and left door, and right and left fender. Tests were conducted at Biomechanical Research & Testing, LLC. Performed and participated in over 228 instrumented pendulum (Title 49 CFR Part 581 bumper impact testing pendulum with modified impacting plate) test sled impact tests. Over 100 of the tests utilized a BioRID-P3 anthropomorphic test device (i.e. “crash test dummy”) instrumented with head, T1, T8, L1, and pelvis accelerometers; neck load cell; and head mounted angular rate sensor. Three separate 2000 model GM seats were utilized for testing with a total of 32 separate foam configurations. Differing bumper foams were used during testing to evaluate the effects of impact duration and pulse shape on occupant kinematics and injury potential. Over 100 occupant response variables were utilized for statistical analysis Performed and participated in a series of four instrumented vehicle-to-vehicle impact tests with human volunteers. Impact configuration included two tests with a 1989 Acura Legend rear-ending a 1996 Volvo 850, a broadside impact with the front the Acura contacting the left side of the Volvo, and a high speed rear-end collision with an instrumented human volunteer driving a 1999 Cadillac Deville into the rear of a 1986 Oldsmobile 98 Regency Brougham. The airbag on the Cadillac deployed and the SDM data from the Cadillac was downloaded. Performed and participated in a series of seven instrumented vehicle-to-vehicle impact tests with human volunteers. Impact configurations included three impacts with a 1987 Ford Escort rear-ending a 1986 Buick Skylark, two angled broadside impacts with the left front and right front, respectively of the Buick contacting the side of a 1986 Ford Aerostar minivan, an angled rear-end impact with the right front of the Aerostar rear-ending the Buick, and a sideswipe impact with the right side of the Buick contacting the left side of the Aerostar. Tests were conducted at the Texas A&M University, Texas Engineering Extension Service campus in Houston, Texas. Judson B. Welcher, Ph.D. Curriculum Vitae Page 20 April 24,2000 Performed and participated in two tests to determine the force and change in speed April 8, 2000 Mar 27, 2000 March 2000 Feb 28, 2000 Aug 26, 1999 Aug 14, 1999 Aug 14, 1999 required to deform the control arm from a 1980-1992 Volkswagen Vanagon. Tests were conducted at Biomechanical Research & Testing, LLC, with Collision Dynamics Analysis. Performed and participated in a series of ten instrumented vehicle-to-vehicle impact tests with human volunteers. Impact configurations included two impacts with the front of a 1984 Volkswagen Rabbit rear-ending a 1990 Mercury Sable, and angled rear-end impact with the corner of 1986 Chevrolet Astro Van rear-ended the Sable, a angled broadside impact with the other corner of the 1986 Chevrolet Astro Van contacting the left rear side of the Sable, a sideswipe impact with the right side of the Rabbit sliding along the left side of the Astro Van, two offset rear-end collisions with the Rabbit rear-ending the Astro Van, a broadside impact with the rear of the rabbit backing into the side of the Astro Van, and two high-speed chain reaction rear-end collisions in which an instrumented human volunteer driving the Sable rear-ended the stationary Rabbit pushing it forward into the Astro Van. The airbag in the Sable deployed in the second impact test. Performed and participated in two instrumented frontal crash tests evaluating the performance of piston energy absorbers from a 1992-1997 Cadillac Seville. Tests were conducted at Biomechanical Research & Testing, LLC in conjunction with Collision Dynamics Analysis. Performed a high speed human volunteer frontal collision into a pedestrian crash test dummy and a high speed instrument human volunteer frontal-broadside collision test with airbag deployment . Tests were conducted at the Law Enforcement Training Facilities in Charlotte, North Carolina Performed a high speed instrument human volunteer frontal collision test with airbag deployment. The front of a 1992 Volvo 965 wagon rear-ended a 1979 Fiat. Performed and participated in a series of eight instrumented vehicle-to-vehicle impact tests with human volunteers. Impact configurations included three impacts with the front of 1983 Oldsmobile Regency 98 contacting the rear of a 1975 Buick Skylark, an angled offset rear-end collision with the left front corner of the Oldsmobile contacting the rear bumper of the Buick, a sideswipe/lane-change impact with the left side of a 1976 AMC Gremlin contacting the right side of the Buick, a chain reaction rear-end impact with the front the Buick rear-ending the Gremlin pushing it forward into the rear of the Oldsmobile, one impact with the left front of the Buick contacting the side the Gremlin. Tests were conducted at the Washington Criminal Justice Training Center in Seattle, Washington. Performed and participated in a one instrumented offset angled rear-end impact test. The right front of corner of a 1997 Ford Range pickup contacted the right rear corner of a 1995 Chevrolet Astro Passenger van. Tests were conducted with Jerry Eubanks. Performed and participated in series of fifteen instrumented vehicle-to-vehicle impact tests with human volunteers. Impact configurations included three impacts with the front of a 1991 Honda Civic rear-ending a 1991 Lincoln Continental, three impacts with the front of the 1991 Lincoln Continental rear-ending the 1991 Honda Civic, three impacts with the front of a 1989 Ford Tempo rear-ending the Honda, one impact with the 1989 Ford Tempo contacting the right rear side of the Honda in an eccentric broad-side impact, one impact with the left rear corner of the Honda backing into the left rear side of the Ford, a sideswipe/lane-change impact with the left side of the Lincoln contacting the right side of the Tempo, one impact with the front of the Lincoln contacting the rear of the stopped Ford at 36.8 mph. Rusty Haight and Jerry Eubanks. Judson B. Welcher, Ph.D. Curriculum Vitae Page 21 June 30, 1999 May 6, 1999 April 5, 1999 Mar 17, 1999 2/25-26/1999 Jan 10, 1999 Jan 10, 1999 Jan 9, 1999 11/30/1998 — 12/4/1998 Performed and participated in a series of fifteen instrumented human volunteer tests examining effects of evasive vehicle swerving, accelerations (forces) of everyday activities including being bumped into from a walking individual both rear-to-back and side-to-side contacts, being slapped, and hitting one’s own head. Tests were conducted at Biomechanical Research & Testing, LLC. Performed and participated in a series of six tests to determine the motions and accelerations associated with an amusement-park ride. Performed and participated in a series (April 5, 1999, April 9, 12 and 28, 1999, and May 27, 1999) of in excess of 110 instrumented tests to determine the motions and accelerations associated with multi-directional amusement-park ride. Instrumented human subject testing was conducted with a small male child, a 50" percentile female, and a 50" percentile male Participated in an instrumented vehicle-to-barrier impact with an instrumented Ford van impacting a trailer hitch receptacle mounted to a rigid barrier. Test was part of a four impact series to assess the bumper performance in contacts with a trailer hitch receptacle. Tests were conducted at Biomechanical Research & Testing, LLC. Performed and participated in 13 vehicle-to-vehicle impact tests with instrumented human volunteers. Impact configuration included two rear-end impacts with the front of a 1989 Nissan 240SX rear-ending a 1987 Honda Prelude, one underride impact with the front of the Nissan underriding the rear of the Honda, two lateral impacts with the front of the Nissan contacting the side of the Honda, three rear-end impacts with a 1996 Chevrolet C1500 pickup rear-ending a 1992 Ford Aerostar van, two rear-end impacts with the Ford Aerostar van rear-ending the Chevrolet pickup, two rear-end impacts with the front of the Nissan rear-ending a 1992 Ford Taurus and one high-speed frontal impact with the front of the Ford Taurus contacting the rear of the Ford Aerostar, deploying the Ford’s airbag. Tests were conducted in Houston, Texas with Engineering and Fire Investigations, Inc. Performed and participated in eight vehicle-to-vehicle rear-end impact tests with instrumented human volunteers. Three different volunteers were tested representing an approximately 50" percentile female, a 50" percentile male and a 95" percentile male. Each occupant was exposed to two different vehicle velocity changes. Two of the tests were conducted at higher impact severities to evaluate contemporary seat safety designs. Tests were conducted to evaluate the influential variables affecting occupant injury parameters in rear-end collisions. Tests were conducted at Biomechanical Research & Testing, LLC. Performed and participated in five vehicle-to-vehicle rear-end impact tests. An instrumented female human volunteer representing an approximately 50" percentile female was exposed to vehicle Delta V's of 1, 2, 3, 4 and 5 mph. Tests were conducted to assess the relationship between vehicle velocity change and occupant kinematic parameters and injury potential. Tests at BRT, LLC. Performed and participated in instrumented seat component testing to evaluate different vehicle seat dynamic and static properties. Static tests were performed in a manner consistent with Federal Motor Vehicle Safety Standard (FMVSS) 202. Dynamic tests were conducted to simulate a 50" percentile male contacting the seat at 2.5 and 5 mph. Tests were conducted at Karco Engineering. Performed and participated in eight vehicle-to-vehicle impact tests with instrumented human volunteers. Impact configurations included three impacts with the front of a 1984 Nissan Sentra rear-ending a 1987 Ford Escort, one angled rear-end impact with the Escort rear-ended by a 1985 Nissan pickup, one impact with the Nissan pickup broad- Judson B. Welcher, Ph.D. Curriculum Vitae Page 22 Nov 16, 1998 Oct 27, 1998 Oct 20, 1998 Oct 13, 1998 Sept 4-6, 1998 Aug 14, 1998 July 25, 1998 7/14-16/1998 siding the Escort, one impact with the Nissan sideswiping the Escort, one impact with the Nissan broad-siding the Nissan and one impact with the pickup broad-siding the other side of the Nissan at 33 mph. Tests were conducted with the Massachusetts State Police at the Massachusetts State Police Academy in New Braintree, MA. Performed and participated in elevator drop tests with an instrumented human volunteer. Tests were conducted to determine the effects of various elevator malfunctions on an instrumented occupant. Additional everyday activity testing was conducted to quantitatively compare with the elevator tests. Performed and participated in train deceleration tests with an instrumented human volunteer. Tests were conducted to determine the magnitude and effects of train deceleration on an occupant suspended from the side ladder of a freight car. Performed and participated in instrumented go-kart rollover tests. The go-kart was instrumented with triaxial accelerometers and a triaxial array of pitch sensors to measure vehicle response. An instrumented Hybrid Ill anthropomorphic test dummy seated in the occupant compartment was instrumented with a triaxial accelerometer array at the head center of gravity, chest center of gravity and pelvis. Chest deflection was measured via a potentiometer. Neck forces and moments were measured in all three orthogonal directions. Femur loads were recorded. Tests at Karco Engineering. Performed and participated in instrumented seat component testing to evaluate different vehicle seat dynamic and static properties. Static tests were performed in a manner consistent with FMVSS 202. Dynamic tests were conducted to simulate a 50" percentile male contacting the seat at 2.5 and 5 mph. Performed and participated in 34 vehicle-to-vehicle rear-end impact tests with instrumented human volunteers. Three different volunteers were tested representing an approximately 50" percentile female, 50" percentile male and 95" percentile male. Each occupant was exposed to two different Delta V's in 5 different seat configurations. Two of the tests were conducted at higher impact severities to evaluate contemporary seat safety designs. Tests were conducted to evaluate the influential variables affecting occupant injury parameters in rear-end collisions. Tests conducted at Biomechanical Research & Testing, LLC. Performed and participated in two vehicle-to-vehicle rear-end impact tests with an instrumented human volunteer. The first test involved the front of a 1991 Ford Explorer contacting the left rear corner of a 1987 Plymouth Voyager minivan. The second impact involved the Ford contacting the right rear corner of the minivan. Tests conducted at C.D.A. and at BRT, LLC. Performed and participated in ten vehicle-to-vehicle rear-end impact tests with an instrumented human volunteer. Tests were conducted at target vehicle changes of speed between approximately 0.1 and 5 mph. All tests were conducted with the same female volunteer. Varying target vehicle velocity changes where utilized to examine the relationship between impact severity and the forces and resultant occupant motions. Tests were conducted at Biomechanical Research & Testing, LLC. Performed and participated in 22 vehicle-to-vehicle impact tests with instrumented human volunteers. Impact configurations included five impacts composed of sideswipes, broadsides and lane change-type impacts with a 1989 Volvo coming into contact with a 1992 Ford Taurus, one impact with a 1985 Nissan 200 SX broad-siding a 1987 Oldsmobile Regency, one impact with Oldsmobile contacting the left rear side of the Nissan in an offset broadside impact, four impacts with a 1988 GMC Suburban backing Judson B. Welcher, Ph.D. Curriculum Vitae Page 23 June 26, 1998 April 23, 1998 Dec 13, 1997 Dec 12, 1997 Dec 3, 1997 Oct 2, 1997 into the side of a 1992 Mercury Sable GS, two impacts with the Sable’s right front contacting the left front side of a 1986 Chevrolet Caprice, three impacts with the Ford Taurus rear-ending a 1990 Acura Integra at various speeds and with various Acura braking conditions, one impact with a 1990 Honda Civic rear-ending and underriding the rear of the GMC Suburban, one impact with the GMC Suburban rear-ending and overriding the Honda Civic's rear bumper, one impact with the Suburban sideswiping the Civic, two offset angled rear-end impacts with a 1988 Chevrolet Camaro rear-ending a 1984 Ford Range pickup truck and one impact with the Ford Ranger pickup truck sideswiping the Camaro. Tests were conducted for the IAARS conference Boston, MA. Performed and participated in a broadside impact in which the front of a 1991 Ford Explorer contacted the right rear bed section of a 1985 Chevrolet pickup truck (component test). Test was conducted at Collision Dynamics Analysis and Biomechanical Research & Testing, LLC. Performed and participated in seven vehicle-to-vehicle impact tests with instrumented human volunteers. Impact configurations included two impacts with a Buick Regal rear- ending a Ford Tempo, the Buick rear-ending the Ford with the Buick at a 35 to 40 degree angle, one rear-end impact with the Tempo underriding the Buick’s rear bumper, the Tempo broad-siding the Buick and one override impact of a large dump truck into the rear of the Buick. An additional ten tests were performed with the Tempo perpendicularly impacting a curb at speeds between 2.2 and 23.5 mph. Human volunteer data were collected on the three fastest curb impacts. Tests were conducted at the TEEX facility in Mesquite, Texas. Performed and participated in two vehicle-to-barrier impact tests with human volunteers and an instrumented Mazda RX7. Impact configurations involved an impact to the right rear corner at approximately 15 degrees from perpendicular and into the left rear corner at approximately 15 degrees from perpendicular. An instrumented male volunteer driver and an uninstrumented male volunteer were present in the first test. Tests were conducted at Biomechanical Research & Testing, LLC with Thomas Fugger of Accident Research and Biomechanics. Performed and participated in six vehicle-to-barrier impact tests with an instrumented 1997 Jaguar XK8 and an instrumented human volunteer. Impact configurations included three impacts with the vehicle backed into the barrier and three with the vehicle driven forward into the barrier. An instrumented male volunteer was present in all tests. Tests were conducted at Biomechanical Research & Testing, LLC with Clark and Nelson, Inc. Performed and participated in ten vehicle-to-vehicle impact tests with instrumented human volunteer. Impact configurations included four impacts with a Oldsmobile rear- ending a Ford Mustang, two impacts with the corner of a Toyota Celica impacting the front fender and rear quarter panel of an Oldsmobile, one impact with the front of a Toyota Corolla impacting the edge of an open driver's door of a Toyota Celica, one offset broadside impact with the front of a Ford Mustang contacting the right front tire area of a Toyota Corolla, a Ford Mustang sideswiping a Toyota Corolla and one high speed frontal impact with the front of the Ford Mustang contacting the front of the Oldsmobile. Both airbags deployed in the Ford Mustang during the high-speed frontal. Performed and participated in twelve vehicle-to-vehicle impact tests with instrumented human volunteers. Impact configurations included five impacts with a Chevrolet Chevette rear-ending a Nissan Maxima, four impacts with the Nissan Maxima rear-ending the Chevrolet Chevette, two impacts with a Oldsmobile Achieva rear-ending a Ford Taurus and one impact with a Ford Taurus rear-ending the Chevrolet Chevette. Two of the impacts involved chain-reaction rear-end impacts. Tests were conducted at the Judson B. Welcher, Ph.D. Curriculum Vitae Page 24 Sept 11, 1997 Aug 19, 1997 Aug 12, 1997 June 1, 1997 April 25, 1997 April 24, 1997 April 15,17, & 18, 1997 3/20-28/1997 NJAAR/NAPARS/NATARI/MATAI Joint Conference in Atlantic City, New Jersey with Rusty Haight and Jerry Eubanks. Performed and participated in eight vehicle-to-vehicle impact tests with an instrumented human volunteer. Impact configurations included four rear-end impacts with a Ford Crown Victoria rear-ending a Ford Mustang, two rear-end impacts with the Ford Mustang rear-ending the Ford Crown Victoria, one offset lateral impact with the front of the Mustang contacting the front of the Crown Victoria and one sideswipe impact. An instrumented male volunteer was used in all tests. Tests were conducted at the South Carolina State Highway Patrol facilities in conjunction with the South Carolina Major Accident Investigation Team (MAIT). Performed and participated in twenty two vehicle-to-vehicle front-to-rear impact tests with a Dodge Shadow as the target vehicle and a Pontiac Bonneville as the bullet vehicle. An instrumented male volunteer was used in all tests. Test conditions evaluated the effects of varying degrees of occupant braking and bracing. Tests were conducted at Biomechanics Analysis in Tempe, Arizona. Performed and participated in two instrumented vehicle-to-vehicle impacts. One rear-end impact was performed with a Plymouth Horizon rear-ending a similarly weighed vehicle at approximately 30 mph. The other impact involved a Chevrolet Suburban rear-ending a Plymouth Horizon at approximately 30 mph. Tests were conducted with Rusty Haight and Jerry Eubanks. Film footage aired on the television program 20/20 on September 11, 1997. Performed and participated in a rear-end-to-barrier impact with an instrumented volunteer driver at an 8.0 mph closing speed. The instrumented driver was positioned with his head rotated 90 degrees to his right and his right arm was positioned across the bench- type seat back. The vehicle impacted the barrier at an angle of approximately 12.5 degrees from perpendicular. The test was conducted by Collision Dynamics Analysis and B.R.T. Performed and participated in fourteen vehicle-to-vehicle impact tests with instrumented human volunteers. Impact configurations included rear and frontal impacts into poles, override impacts, aligned rear-end impacts and sideswipe impacts. Vehicles included a Ford F350 pickup, a Pontiac T1000, a Toyota Corolla, a Pontiac LeMans and a Ford Aerostar minivan. Tests were conducted at Billy Cox and Associates in Houston, Texas. Performed and participated in seven vehicle-to-vehicle impacts with instrumented human volunteers. Impact configurations included rear-end impacts with various degrees of occupant braking and awareness, offset rear-end collisions, three-vehicle chain-reaction rear-end collisions, one oblique side impact and underride collisions. Performed and participated in a series of tests to determine the motions and accelerations associated with an amusement park ride. Performed and participated in twenty seven instrumented vehicle impacts. A total of nine different vehicles were used including a Kia Sephia, a Bluebird Wanderlodge, a Ford Explorer, a Kenworth tractor with a Great Dane trailer, an Oldsmobile Cutlass Supreme, a Ford LTD, an Oldsmobile Cutlass Calais, a Ford LTD Landau and a Chevrolet Caprice. Eighteen of the impacts were rear-end type impacts. Underride collisions were performed to the side and rear of the Great Dane trailer. Frontal impacts to Jersey barriers were performed. Broadside collisions were also performed with instrumented vehicles and volunteers. All tests were performed at the TAARS — SOAR — WATAI — Crash 97 Combined Conference in College Station, Texas. Judson B. Welcher, Ph.D. Curriculum Vitae Page 25 Dec 8, 1996 Oct 3, 1996 July 14, 1996 7/12-13/1996 July 9, 1996 6/28-29/1996 June 15, 1996 June 14, 1996 June 14, 1996 April 24, 1996 Feb 3-4, 1996 Jan 19, 1996 Performed and participated in twelve vehicle-to-vehicle impacts with an instrumented human volunteer. Impact configurations included aligned rear-end impacts, offset left and offset right rear-end impacts, a sideswipe, a broadside, a sideswipe of an open door, angled rear-end impacts and underride impacts. Vehicles used included a Pontiac Grand Am and an Oldsmobile Cutlass. Performed and participated in eight vehicle-to-vehicle impacts with instrumented human volunteers. In all tests, an instrumented 1989 Hyundai Excel was contacted by a 1988 Ford Festiva. Impact configurations included five aligned front-to-rear tests, one angled rear-end impact, one sideswipe and one broadside impact. Performed and participated in fifteen vehicle-to-vehicle front-to-rear impact tests with a Dodge Shadow as the target vehicle and a Chevrolet Nova as the bullet vehicle. An instrumented female volunteer was used in ali fifteen tests. Tests were conducted at Biomechanics Analysis in Tempe, Arizona. Observed nineteen instrumented vehicle-to-vehicle impacts with various types of vehicles with changes in velocity between .48 and 9.2 mph. Impact configurations included rear impacts to pickup trucks, aligned rear-end impacts, high-angle sideswipe, sideswipe and a three-vehicle chain-reaction impact. Vehicles included standard passenger vehicles and pickup trucks. Performed and participated in three vehicle-to-barrier impact tests with an instrumented male human volunteer in a 1990 Chevrolet Corsica. The Chevrolet Corsica was backed into a barrier at three different impact speeds. Tests were conducted at Biomechanical Research & Testing with John Perry, Ph.D. Performed and participated in a series of tests with instrumented human volunteers to determine the motions and accelerations during horseback riding and riding in a motor boat. Performed and participated in a series of tests with instrumented human volunteers to determine the motions and accelerations associated with activities of daily living. Performed and participated in a series of five tests with instrumented human volunteers determining the motions and accelerations associated with braking a vehicle while driving backward, braking a vehicle while driving forward, going over a speed bump, plopping into vehicle seat and making a sharp turning maneuver. Performed and participated in a series of five vehicle-to-vehicle front-to-rear impact tests with an instrumented human volunteer in a 1990 Honda Accord. Tests were conducted with target vehicle changes in velocity of 0.8, 1.1, 1.5, 1.8 and 3.3 mph. The volunteer was instrumented with accelerometers to measure occupant accelerations. Performed and participated in a series of tests to determine the motions and accelerations associated with a new amusement park ride. Performed and participated in a series of ten vehicle-to-vehicle front-to-rear impact tests with instrumented human volunteers in 1976 and 1977 Volvos. Volunteers were instrumented with EMG electrodes to measure muscle activity and with accelerometers to measure occupant accelerations. Performed and participated in a series of tests to determine the motions and accelerations associated with numerous amusement park rides. Judson B. Welcher, Ph.D. Curriculum Vitae Page 26 7/21-22/1995 Oct 15, 1993 July 1, 1993 June 16, 1993 May 13, 1993 March 4, 1993 Jan 19, 1993 January 1993 January 1993 September 15 & 17,1992 June 28, 1992 Mar 14, 1992 January 1992 August 1991 July 1991 Observed twenty six rear-end impacts with various types of vehicles and impact speeds between 2.5 and 9.7 mph. Five of the tests included instrumented human volunteers exposed to Delta V's between 4.6 and 5.66 mph. A sideswipe and a lateral collision were also observed. Performed and participated in a series of tests to determine the motions and accelerations associated with a boat-type amusement-park ride. Performed and participated in a series of tests to determine the motions and accelerations experienced while riding a roller coaster. Performed a series of tests for the Scottsdale Police Department to determine the amount of force generated by various types of police batons utilizing three different stroke techniques. Performed testing to determine the forces generated by the use of "less-than-lethal" projectiles for the Los Angeles Police Department. Performed and participated in a series of tests to determine the motions and acceleration experienced while riding a roller coaster. Performed a series of tests for the Los Angeles Police Department to determine the amount of force generated with a side-handle police baton using a power stroke technique. Also, conducted testing to determine the forces generated by the use of "less- than-lethal" projectiles. Performed a series of impact tests using an accelerometer-instrumented FMVSS headform. The headform was impacted against a passenger vehicle head restraint at various speeds. Performed a series of three bus-to-car impact tests. The car was instrumented with accelerometers. Performed and participated in a series of tests to determine the motions and accelerations experienced while riding amusement park rides. Performed and participated in a series of six vehicle-to-vehicle impacts tests with instrumented volunteers and vehicles at impact speeds of 6.6 to 10.6 mph. These tests were conducted with various impact configurations. Performed a series of tests to determine the amount of force generated with various types of police batons using different stroke techniques. Performed and participated in six vehicle-to-vehicle front-to-rear impact tests using 1981- 83 Ford Escorts at 5, 10 and 15 mph. Tests were conducted at Mobility Systems and Equipment Company, San Bernardino, California. Performed and participated in five vehicle-to-vehicle front-to-rear impact tests at 10 mph using 1981-83 Ford Escorts with instrumented human volunteers and anthropomorphic dummies. These tests were conducted at Mobility Systems and Equipment Company, San Bernardino, California. Observed a high-speed car-to-motorcycle front-to-rear staged crash test. Judson B. Welcher, Ph.D. Curriculum Vitae Page 27 March 1991 Performed two pendulum-to-vehicle rear-impact tests at 5 and 10 mph using a 1988 Lincoln Towncar and an instrumented human volunteer. These tests were conducted at Mobility Systems and Equipment Company, San Bernardino, California. Professional Affiliations and Committees American Society of Biomechanics American Society of Mechanical Engineers American Society for Testing and Materials - F24 Committee on Amusement Rides and Devices Association for the Advancement of Automotive Medicine Biomedical Engineering Society Pi Tau Sigma, Mechanical Engineering Honor Society Society of Automotive Engineers Southwestern Association of Technical Accident Investigators Sports Car Club of America (Licensed SSGT race car driver for 1989) Presentations and Publications Suway, J., Welcher, J., “Retroreflective DOT-C2 Tape Performance in Relation to Observation and Entrance Angle — A Real World Study.” Society of Automotive Engineers (SAE) World Congress and Exhibition, 2015, SAE Paper No. 2015-01-1432. Suway, J., Welcher, J., “Quantifying Retroreflective DOT-C2 Tape Performance using a Retroreflectometer.” Society of Automotive Engineers World Congress and Exhibition, 2015, SAE Paper No. 2015-01-1429. Randles, B.C., Voss, D.V., Ikram, I.N., Furbish, C.J., Welcher, J.B., Szabo T.J., “Acceleration Testing and Modeling of Vehicle Kinematics Under Idle Conditions,” Society of Automotive Engineers, SAE paper No. 2014-01-0484, April 2014. Popovich, J.M., Jr., Welcher, J.B., Hedman, T.P., Tawackoli, W., Anand, N., Chen, T.C., Kulig, K. (2013). Lumbar facet joint and intervertebral disc loading during simulated frontal plane pelvic obliquity. The Spine Journal. [published online ahead of print May 21, 2013]. Welcher, J., Popovich J., Hedman, T., Tawackoli W., “A New Sensor Array for Measuring Intra-Articular Pressure: Evaluation and Validation,” Published and presented at 2010 Summary Bioengineering Conference, American Society of Mechanical Engineers. Naples, FL, Accepted for publication and presentation on June 18, 2010. Randles, B., Jones, B., Welcher, J., Szabo, T., Elliott, D. and MacAdams, C. (2010). The accuracy of photogrammetry vs. hands-on measurement techniques used in accident reconstruction. Presented at the Society of Automotive Engineers International Congress and Exposition, Occupant Protection and Accident Reconstruction technical session, April 14, 2010, Society of Automotive Engineers Paper No. 2010-01-0065, Published in SP-2267 Accident Reconstruction 2010. Popovich J., Welcher J., Cholewicki, J., Tawackoli W., Kulig K., “The Effect of Follower Load on Lumbar Spine Facet Joint Forces and Intervertebral Disc Pressures,” Published and presented at the Annual Meeting of the American Society of Biomechanics, Penn State University, University Park, PA, Poster presented August 28, 2009. Judson B. Welcher, Ph.D. Curriculum Vitae Page 28 Welcher, J., Popovich J., Hedman, T., Tawackoli W., “Development and Validation of a Versatile Intra- Articular Pressure Sensing Array,” Published and presented at the Fourth North American Congress of Biomechanics (Joint meeting of the American Society of Biomechanics and Canadian Society of Biomechanics), Ann Arbor, Michigan, Presented August 6, 2008. Singh J., Perry, J., Welcher, J., “Single Point Crush Variation,” Collision Magazine. Volume 3, Issue 1, 90-93, Spring 2008. Popovich, J.M., Jr., Welcher, J.W., Kulig, K., Pelled, G., Gazit, D., and Tawackoli, W. (2007). “The effect of loading rate on porcine lumbar spinal segments: An in-vitro biomechanical study,” American Society of Biomechanics 2007 Annual Conference, Palo Alto, CA, August 22-25, 2007. (Abstract) Welcher, J., Popovich, J., and Hedman, T. “Development of a Novel Intra-Articular Pressure Sensing Array,” 5" Published and presented at the 11™ Annual Grodins Graduate Research Symposium, University of Southern California, Biomedical Engineering Department, April 11, 2007. Welcher, J., “Pedestrian Impact Biomechanics” invited presentation and publication at ARC-CSI Crash Conference 2005. Patel V., Welcher J., Bae H., Delamarter R., Pradhan B., Hedman T. “Floating and Fixed Center of Rotation Intervertebral Prostheses: Biomechanical Comparison” Proceedings of the Spine Arthroplasty Society Summit 4, Vienna Austria, May 2004. Szabo T.J., Voss D.V., Welcher, J.B., “Influence of Seat Foam and Geometrical Properties on BioRID P3 Kinematic Response to Rear Impacts,” Traffic Injury Prevention, Vol. 4, Issue 4, pp 315-323, December, 2003. Singh, J., Welcher, J. and Perry, J., “N-point Linear Interpolation of Motor Vehicle Crush Profiles Applied to Various Force-Shortening Models,” International Journal of Crash Worthiness, 2003; 8: 321-328. Welcher, J., “Collision Trauma Biomechanics” invited presentation and publication at ARC-CSI Crash Conference 2003. Welcher, J., “Occupant Kinematics (Biomechanics)’ invited presentation and publication at Special Problems in Traffic Crash Reconstruction, Institute of Police Technology and Management (IPTM), presented at Breakout Sessions Fugger, T., Randles, B., Welcher, J., and Szabo, T., “Vehicle and Occupant Kinematics in Low- Speed OverridefUnderride Collisions,” presented at the Society of Automotive Engineers International Congress and Exposition, March 2003. SAE Paper No. 2003-01-0158. Singh, J., Welcher, J. and Perry, J., “Effects of Mass and Stiffness Ratio Variation on Vehicle Speed Change and Closing Speed Calculations,” presented at the Society of Automotive Engineers International Congress and Exposition, March 2003. SAE Paper No. 2003-01-0890. Orange County American Board of Trial Advocates, “Masters in Trial: A Trial Demonstration,” Orange County, September 27, 2002. Presiding Judge Honorable Ray lkola, Orange County Superior Court. Szabo, T., Voss, D. and Welcher, J.: “Influence of Seat Foam and Geometrical Properties on BioRID P3 Kinematic Response to Rear Impacts,” proceedings of 2002 International IRCOBI Conference on the Biomechanics of Impact, pp 87-101, Munich, Germany, September 18-20, 2002. Orange County American Board of Trial Advocates, “Masters in Trial: Technologies in the Courtroom,” Chapman University School of Law, June 21, 2002. Judson B. Welcher, Ph.D. Curriculum Vitae Page 29 Szabo, T., Voss, D. and Welcher, J., “Relationship Between Impact Pulse Duration and Occupant Kinematics in Low Speed Rear Impacts,” presented at the Society of Automotive Engineers International Congress and Exposition, March 4, 2002. Published in SP 1665. SAE Paper No. 2002-01-0029. Fugger, T., Randles, B., Wobrock, J., Welcher, J. and Voss, D., “Human Occupant: Kinematics in Low Speed Side Impacts,” presented at the Society of Automotive Engineers International Congress and Exposition, March 4, 2002. Published in SP 1665. SAE Paper No. 2002-01-0020. Welcher, J., Szabo, T. and Voss, D., “Statistical Dependence of Human Occupant Accelerations on Vehicle Impact Measures in Rear-End Impacts,” presented at the 2001 ASME (American Society of Mechanical Engineering) International Mechanical Engineering Congress & Exposition, November 13, 2001. Published in Volume 1 of the IMEC2001 Proceedings. ASME Paper No. BED-23103. Welcher, J. and Szabo, T., “Relationship Between Seat Properties and Human Subject Kinematics in Rear-Impact Tests,” Accident Analysis & Prevention, 33, pp 289-304, 2001. Welcher, J., “Admissibility of Biomechanical Testimony Under Daubert,” Presented at the ANPAC 2001 SIU/MIST/Litigation Training Conference, Springfield, Missouri, June 8, 2001. Welcher, J., “Mitigating Whiplash Associated Disorders (WAD) Through Aufomotive Seat Design,” gn Annual Grodins Graduate Research Symposium, University of Southern California, Biomedical Engineering Department, April 30, 2001. Singh, J., and Welcher, J., “Subacromial impingement Syndrome in the Context of Minor Velocity Rear- End Motor Vehicle Collisions,” 5™ Annual Grodins Graduate Research Symposium, University of Southern California, Biomedical Engineering Department, April 30, 2001. Welcher, J., Szabo, T., and Voss, D., “Human Occupant Motion in Rear-End Impacts; Effects of Incremental Increases in Velocity Change,” presented at the Society of Automotive Engineers International Congress and Exposition, March 7, 2001. Published in SP 1572. SAE Paper No. 2001-01- 0898. Carpenter, N. and Welcher, J., “Stiffness and Crush Energy Analysis for Vehicle Collision and Its Relationship to Barrier Equivalent Velocity (BEV),"” presented at the Society of Automotive Engineers International Congress and Exposition, March 6, 2001. Published in SP 1572. SAE Paper No. 2001-01- 0500. Welcher, J., “Occupant Modeling for Accident Reconstruction,” presented at the Accident Reconstruction: State-of-the-Art TOTPEC, sponsored by the Society of Automotive Engineers (SAE) Continuing Professional Development Group, December 9-10, 1999. Published in the proceedings. Welicher, J. and Szabo, T., “Relationship Between Seat Properties and Human Subject Kinematics in Rear-Impact Tests,” presented at the World Congress on Whiplash Associated Disorders (WAD), Vancouver, British Columbia, Canada, February 7-11, 1999. Published in the compendium of papers of the Traffic Safety and Auto Engineering Stream. Received the award for best paper in the Traffic Safety and Auto Engineering Stream for demonstrating innovation and excellence in research activities. Szabo, T. and Welcher, J., “Biomechanics of Low-Speed Impacts,” presented and distributed at the International Association of Accident Reconstruction Specialists (IAARS) 1998 Conference, Boston, Massachusetts, July 13, 1998. Anderson, R., Welcher, J., Szabo, T., Eubanks, J. and Haight, W., “Effect of Braking on Human Occupant and Vehicle Kinematics in Low-Speed Rear-End Collisions,” presented at the Society of Automotive Engineers International Congress and Exposition, February 1998. SAE Paper No. 980298 (In SAE Transactions). Judson B. Welcher, Ph.D. Curriculum Vitae Page 30 Ojalvo, I., Weber, B., Evensen, D., Szabo, T. et al., "Low Speed Car Impacts with Different Bumper Systems: Correlation of Analytical Model with Tests," published in Mechanisms of Protection (SP 1355). SAE Technical Paper 980365, 1998, doi:10.4271/980365. Schmidt, B., Haight, W., Szabo, T. and Welcher, J., “System-Based Energy and Momentum Analysis of Collisions,” presented at the Society of Automotive Engineers International Congress and Exposition, February 1998. Published in Accident Reconstruction: Technology and Animation VIII (SP 1319). SAE Paper No. 980026 (In SAE Transactions). Szabo, T. and Weicher, J., “Recent Research on Low-Speed Collisions,” presented at the Society of Forensic Engineers and Scientists meeting in Santa Barbara, California, October 18, 1997. Welcher, J. and Szabo T., “Introduction to Low-Speed Impacts,” introductory section to Analysis of Low- Speed Collisions, an extension course for University Engineering Extension Services, Texas A&M University, College Station, Texas. Regularly updated since 1996. Szabo, T. and Welcher, J., “Human Subject Kinematics and Electromyographic Activity During Low Speed Rear Impacts,” published in the Proceedings of the 40" Stapp Car Crash Conference (SP-305). SAE Paper No. 962432. Szabo, T. and Welcher, J., "Human Subject Response to Various Acceleration Fields," presented at the Low-Speed Collision TOPTEC, sponsored by SAE Continuing Professional Development Group, August 19-20, 1996. Published in the proceedings. Vangsness, C., Heinsohn, R., Scharphuis, |., Schmotzer, H., Welcher, J. and Hedman, T., “The In-Vitro Analysis of the Weight Bearing Kinematics of the Intact and ACL Deficient Knee,” presented at the ACL Study Group Meeting, Nevis, West Indies, April 27-May 4, 1996. Also presented at the Annual Meeting of the University of Southern California Graduate Orthopaedic Society, June 20-21, 1996. Ward, C., Szabo, T. and Welcher, J., "Recent Research on Rear-Impact Collisions," presented at the Low-Speed Rear-Impact Collision TOPTEC, sponsored by SAE Continuing Professional Development Group, August 8-9, 1994. Published in the proceedings. Szabo, T., Welcher, J., Anderson, R., Rice, M., Ward, J., Paulo, L. and Carpenter, N., "Human Occupant Kinematic Response to Low-Speed Rear-End Impacts,” presented at the Society of Automotive Engineers International Congress and Exposition, March 1994. Published in Occupant Containment and Methods of Assessing Occupant Protection in the Crash Environment (SP 1045). SAE Paper No. 940532 (In SAE Transactions). Rice, M., Welcher, J. and Ward, J., "Comparative Analysis of Riot-Control Projectile Testing," presented at the American Academy of Forensic Sciences 46th Annual Meeting, San Antonio, Texas, February 1994. Abstracted in the proceedings. Welcher, J. and Ward, J., "The Rodney King Case: An Analysis of the Forces Produced From Baton Strikes," presented at the International Association of Forensic Sciences 13th Meeting, Dusseldorf, Germany, August 1893. Published in the proceedings. "Riot-Control Projectile Tests: Data Report," prepared for Sergeant George E. Haines of the Los Angeles Police Department, Metropolitan Division, July 1993. "Baton and Riot-Control Projectile Tests: Data Report," prepared for Sergeant George E. Haines of the Los Angeles Police Department, Metropolitan Division, April 1993. Welcher, J., Ward, J. and Ward, C., "Biomechanical Analysis of Forces Produced from Baton Strikes," presented at the American Academy of Forensic Sciences 45th Annual Meeting, Boston, Massachusetts, February 15-20, 1993. Abstracted in the proceedings. Judson B. Welcher, Ph.D. Curriculum Vitae Page 31 Szabo, T. and Welcher, J., "Dynamics of Low-Speed Crash Tests with Energy-Absorbing Bumpers," presented at the Future Transportation Technology Conference, Costa Mesa, California, August 1992. Published in Automobile Safety: Present and Future Technology (SP 925). SAE Paper No. 921573 (In SAE Transactions). Welcher, J., "Contribution of Energy-Absorbing (EA) Bumpers to Occupant Protection," presented at the American Academy of Forensic Sciences 44th Annual Meeting, New Orleans, Louisiana, February 17-22, 1992. Abstracted in the proceedings. 10 11 1B 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 PROOF OF SERVICE [C.C.P.§1013] STATE OF CALIFORNIA Pp ) 88: COUNTY OF LOS ANGELES ) I am employed in the County of Los Angeles, State of California. I am over the age of 18 and not a party to the within action; my business address is 5850 Canoga Ave., Suite 600, Woodland Hills, CA 91367. On February 7, 2019, I served the foregoing document entitled DEFENDANTS, UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 DEFENDANTS, UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS MOTION IN LIMINE TO PRECLUDE THE PLAINTIFF'S ORTHOPEDIC SURGEON FROM PROVIDING BIOMECHANICAL AND ACCIDENT RECONSTRUCTION OPINIONS, on all parties in this action as follows: PLEASE SEE ATTACHED SERVICE LIST. X By Mail. By placing a true copy thereof enclosed in a sealed envelope. I am "readily familiar" with the firm's practice of collection and processing for mailing. Under that practice it would be deposited with the U.S. Postal Service on that same day with first class postage thereon fully paid at Woodland Hills, California in the ordinary course of business. I am aware that on motion of the party served, service is presumed invalid if the postal cancellation date or the postage meter is more than one day after day of deposit for mailing in this Proof of Service. By Telefax. I transmitted said document by telefax to the offices of the addressees at the telefax numbers on the attached Service List. By Personal Service. I delivered such envelope by hand to the addressee(s). By Overnight Courier. I caused the above-referenced document(s) to be delivered to an overnight courier service for next day delivery to the above addressee(s). By Email Transmission. I caused the abovementioned document(s) to be transmitted by email to the address(es) listed below at their respective email address(es) as listed and described below. I am “readily familiar” with this office’s practice for transmissions by email. Under that practice transmissions are sent as soon as possible and are repeated, if necessary, until they are reported as complete and without error. In sending the foregoing document(s) by email, I followed this office’s ordinary business practices. The sending email address is @marmorlaw.com. I declare under penalty of perjury under the laws of the State of California that the foregoing is true and correct. Executed on February 7,2019, at Woodland Hills, California, / / [ RECIA 2 RS -10 - DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10 10 11 12 13 14 15 16 17 18 19 20 21 5 23 24 25 26 27 28 Luis Fidel Montes Rubio v Arias, et al. Los Angeles Superior Court, Case No. BC642326 Related Case: Arias v Orosco; H.S Seafood, Inc. Case No. BC656979 SERVICE LIST (Updated 02/12/18) Alan F. Gindler, Esq. Attorneys for Plaintiff George Stanbury, Esq. LUIS FIDEL MONTES RUBIO PHOENIX LAW FIRM 860 Woodward Boulevard Pasadena, California 91107 (626) 365-1625 FAX (626) 365-1614 Mark D. Kaufman, Esq. Attorneys for Cross-Complainant/Cross- MARK R. WEINER & ASSOCIATES Defendant 655 N. Central Ave, 12™ Floor H.S. SEAFOOD, INC. Glendale, CA 91203-1434 RAMON RAMIREZ OROSCO (818) 543-4000; FAX (855) 396-3606 =11 - DEFENDANTS UNITED PARCEL SERVICE, INC. AND ISRAEL ARIAS’ MOTION IN LIMINE NO. 10
