| 1 (1) | U.S. Department of Health & Human Services * | USA |  |
| 2 (2) | Centers for Disease Control and Prevention | USA | |
| 3 (3) | Harvard University * | USA |  |
| 4 (5) | National Institutes of Health | USA | |
| 5 (6) | Harvard Medical School | USA | |
| 6 (8) | Johns Hopkins University * | USA | |
| 7 (10) | Veterans Affairs Medical Centers * | USA | |
| 8 (16) | University of Washington * | USA | |
| 9 (18) | University of North Carolina, Chapel Hill * | USA | |
| 10 (22) | Columbia University * | USA | |
| 11 (28) | University of California, San Francisco * | USA | |
| 12 (29) | Brigham and Women's Hospital * | USA | |
| 13 (31) | Mayo Clinic * | USA | |
| 14 (32) | University of Michigan, Ann Arbor * | USA | |
| 15 (33) | Massachusetts General Hospital | USA | |
| 16 (34) | Columbia University Irving Medical Center | USA | |
| 17 (35) | Emory University * | USA | |
| 18 (40) | Yale University * | USA | |
| 19 (48) | University of Pennsylvania * | USA | |
| 20 (51) | McGill University * | CAN | |
| 21 (53) | Stanford University * | USA | |
| 22 (54) | Boston University * | USA | |
| 23 (55) | Yale University Health & Medicine | USA | |
| 24 (57) | Woodruff Health Sciences Center | USA | |
| 25 (58) | University of California, Los Angeles * | USA | |
| 26 (59) | Vanderbilt University * | USA | |
| 27 (60) | Washington University in Saint Louis * | USA | |
| 28 (61) | University of Toronto | CAN | |
| 29 (62) | Boston University Medical Campus | USA | |
| 30 (63) | Duke University * | USA | |
| 31 (64) | Johns Hopkins Medicine | USA | |
| 32 (68) | Vanderbilt University Medical Center | USA | |
| 33 (72) | University of California, San Diego * | USA | |
| 34 (75) | National Cancer Institute | USA | |
| 35 (76) | U.S. Department of Energy * | USA |  |
| 36 (79) | California Department of Public Health | USA | |
| 37 (80) | University of Minnesota, Twin Cities * | USA | |
| 38 (81) | Massachusetts Institute of Technology * | USA | |
| 39 (85) | National Institute on Aging | USA | |
| 40 (88) | Mount Sinai Health System * | USA | |
| 41 (89) | University of Pennsylvania Health System | USA | |
| 42 (92) | Oak Ridge Institute for Science and Education | USA | |
| 43 (93) | Washington University Medical Center | USA | |
| 44 (97) | National Institute of Allergy and Infectious Diseases | USA | |
| 45 (100) | Stanford Medicine | USA | |
| 46 (107) | University of Michigan Health System | USA | |
| 47 (109) | Cornell University * | USA | |
| 48 (111) | University of Pittsburgh * | USA | |
| 49 (114) | Texas A&M University, Health Science Center | USA | |
| 50 (117) | University of Colorado, Denver * | USA | |
| 51 (118) | Hoffmann-La Roche Ltd, United States | USA |  |
| 52 (122) | Duke Medicine | USA | |
| 53 (124) | McMaster University * | CAN | |
| 54 (125) | Kaiser Permanente, Oakland * | USA | |
| 55 (126) | Massachusetts Department of Public Health | USA | |
| 56 (128) | United States Department of Agriculture | USA | |
| 57 (130) | Ohio State University, Columbus * | USA | |
| 58 (132) | University of Southern California * | USA | |
| 59 (133) | New York University * | USA | |
| 60 (135) | The University of British Columbia | CAN | |
| 61 (137) | University of Colorado, Anschutz Medical Campus | USA | |
| 62 (138) | University of California, Berkeley * | USA | |
| 63 (142) | Weill Cornell Medicine | USA | |
| 64 (149) | Icahn School of Medicine at Mount Sinai | USA | |
| 65 (150) | Northwestern University, Evanston * | USA | |
| 66 (158) | Baylor College of Medicine | USA | |
| 67 (160) | US Food and Drug Administration | USA | |
| 68 (162) | Broad Institute of MIT and Harvard | USA | |
| 69 (163) | Eli Lilly and Company, United States | USA | |
| 70 (167) | New York State Department of Health * | USA | |
| 71 (174) | Genentech Inc | USA | |
| 72 (176) | Iowa State University | USA | |
| 73 (179) | University of Calgary * | CAN | |
| 74 (182) | University of Pittsburgh Health Sciences | USA | |
| 75 (183) | NYU Langone Health | USA | |
| 76 (185) | Cleveland Clinic * | USA | |
| 77 (186) | University of Florida * | USA | |
| 78 (189) | Northwell Health * | USA | |
| 79 (190) | Cedars-Sinai Medical Center | USA | |
| 80 (193) | University of Pittsburgh Medical Center * | USA | |
| 81 (194) | National Heart Lung and Blood Institute | USA | |
| 82 (195) | University of Arizona * | USA | |
| 83 (198) | University of Wisconsin, Madison * | USA | |
| 84 (200) | University of Utah * | USA | |
| 85 (208) | University of Alabama, Birmingham * | USA | |
| 86 (209) | UCLA Health System | USA | |
| 87 (210) | University of Iowa * | USA | |
| 88 (214) | Public Health Agency of Canada | CAN | |
| 89 (215) | Brown University | USA | |
| 90 (217) | University of Minnesota Health and Medicine | USA | |
| 91 (218) | Ohio State University Wexner Medical Center | USA | |
| 92 (220) | University of Arkansas for Medical Sciences | USA | |
| 93 (221) | University of Illinois, Chicago * | USA | |
| 94 (226) | Nationwide Children's Hospital | USA | |
| 95 (227) | UC San Diego Health System | USA | |
| 96 (229) | University of Washington Medicine | USA | |
| 97 (230) | Rutgers, The State University of New Jersey | USA | |
| 98 (231) | University of Maryland, Baltimore | USA | |
| 99 (234) | Arizona Health Sciences Center University of Arizona Tucson | USA | |
| 99 (234) | University of Alberta | CAN | |
| 101 (237) | University of Cincinnati * | USA | |
| 102 (244) | Fred Hutchinson Cancer Research Center * | USA | |
| 103 (247) | Marshfield Clinic | USA | |
| 104 (253) | Pennsylvania State University * | USA | |
| 105 (260) | University of Texas M.D. Anderson Cancer Center | USA | |
| 106 (262) | Rush University * | USA | |
| 106 (262) | Memorial Sloan-Kettering Cancer Center | USA | |
| 108 (264) | Montefiore Medical Center * | USA | |
| 109 (266) | Indiana University-Purdue University Indianapolis | USA | |
| 110 (267) | Cincinnati Children's Hospital Medical Center | USA | |
| 111 (269) | Case Western Reserve University | USA | |
| 112 (270) | McGill University Health Centre | CAN | |
| 113 (273) | University of California, Davis * | USA | |
| 114 (275) | George Washington University * | USA | |
| 115 (276) | National Institute of Environmental Health Sciences | USA | |
| 116 (280) | University of Miami * | USA | |
| 117 (282) | University of Texas Medical Branch | USA | |
| 118 (286) | University of Rochester Medical Center | USA | |
| 119 (290) | University of North Texas Health Science Center | USA | |
| 120 (294) | University Health Network * | CAN | |
| 121 (297) | University of Rochester * | USA | |
| 122 (298) | Dalhousie University * | CAN | |
| 123 (301) | Seattle Children's Hospital * | USA | |
| 124 (306) | City University of New York * | USA | |
| 125 (309) | University of North Carolina Health Care | USA | |
| 126 (310) | Albert Einstein College of Medicine | USA | |
| 127 (311) | Intermountain Healthcare | USA | |
| 128 (312) | Laval University | CAN | |
| 129 (316) | Wadsworth Center | USA | |
| 130 (318) | University of Ottawa | CAN | |
| 131 (319) | Institute for Health Metrics and Evaluation | USA | |
| 132 (321) | New York Presbyterian Hospital | USA | |
| 133 (322) | Wake Forest University * | USA | |
| 134 (324) | Regenstrief Institute | USA |  |
| 135 (326) | University of Chicago * | USA | |
| 136 (327) | University of Cincinnati Medical Center | USA | |
| 137 (330) | Wake Forest University Baptist Medical Center | USA | |
| 138 (331) | Rush University Medical Center | USA | |
| 139 (332) | University of Utah Health Care | USA | |
| 140 (336) | University of New Mexico Health Sciences Center | USA | |
| 141 (338) | Oregon Health & Science University * | USA | |
| 142 (340) | Beth Israel Deaconess Medical Center | USA | |
| 143 (342) | UC Davis Health System | USA | |
| 144 (344) | Colorado State University, Fort Collins * | USA | |
| 145 (346) | Dana Farber Cancer Institute | USA | |
| 146 (348) | University of Florida Health Science Center | USA | |
| 146 (348) | University of Southern California Health Sciences Campus | USA | |
| 148 (350) | University of Miami Health System | USA | |
| 149 (352) | Donald and Barbara Zucker School of Medicine at Hofstra/Northwell | USA | |
| 150 (354) | Hofstra University * | USA | |
| 151 (366) | Dartmouth College * | USA | |
| 152 (368) | Yale New Haven Health System | USA | |
| 153 (370) | Kaiser Permanente Research, Washington | USA | |
| 154 (372) | Tufts University | USA | |
| 155 (373) | Public Health Ontario | CAN | |
| 156 (378) | University of Kansas * | USA | |
| 157 (382) | University of California, Irvine * | USA | |
| 158 (383) | H. Lee Moffitt Cancer Center and Research Institute | USA | |
| 159 (384) | Sir Mortimer B. Davis Jewish General Hospital | CAN | |
| 160 (387) | Centre Hospitalier Universitaire de Quebec | CAN | |
| 161 (388) | RAND Corp | USA | |
| 162 (390) | Indiana University-Bloomington | USA | |
| 162 (390) | Northwestern Medicine | USA | |
| 164 (393) | Florida State University * | USA | |
| 165 (400) | Graduate School of Public Health and Health Policy | USA | |
| 166 (401) | Atlanta VA Medical Center | USA | |
| 167 (407) | University of Manitoba | CAN | |
| 168 (411) | Toronto General Hospital | CAN | |
| 169 (412) | University of Illinois, College of Medicine at Chicago | USA | |
| 170 (415) | Merck & Co Inc, United States | USA | |
| 171 (422) | American Cancer Society | USA | |
| 171 (422) | British Columbia Centre for Disease Control | CAN | |
| 173 (424) | Temple University * | USA | |
| 174 (425) | University of New Mexico * | USA | |
| 175 (426) | University of Georgia | USA | |
| 176 (428) | University of Hawaii, Manoa * | USA | |
| 177 (433) | VA San Diego Healthcare System | USA | |
| 178 (441) | University of Texas Southwestern Medical Center | USA | |
| 179 (442) | National Institute of Child Health and Human Development | USA | |
| 180 (443) | University of Texas, Health Science Center at Houston | USA | |
| 181 (447) | CareGroup Healthcare System * | USA | |
| 182 (450) | Arizona State University * | USA | |
| 183 (455) | University of Vermont | USA | |
| 184 (457) | Loma Linda University * | USA | |
| 185 (458) | San Francisco VA Medical Center | USA | |
| 186 (461) | Children's Hospital Boston * | USA | |
| 187 (463) | State University of New York, Albany | USA | |
| 188 (464) | University of Texas, Austin | USA | |
| 189 (468) | General Dynamics Information Technology | USA | |
| 190 (478) | Virginia Commonwealth University * | USA | |
| 191 (480) | Baylor University | USA | |
| 192 (481) | University of Connecticut, Storrs * | USA | |
| 193 (483) | University of South Carolina * | USA | |
| 194 (484) | University of Waterloo * | CAN | |
| 195 (491) | Sunnybrook Health Sciences Centre | CAN | |
| 196 (494) | Tulane University * | USA | |
| 197 (495) | Children's Healthcare of Atlanta | USA | |
| 198 (496) | University of Western Ontario | CAN | |
| 199 (500) | Texas Children's Hospital | USA | |
| 200 (501) | University of Iowa Health Care | USA | |
| 201 (503) | Wayne State University | USA | |
| 202 (504) | Harvard Pilgrim Health Care | USA | |
| 203 (505) | University of Nevada-Las Vegas | USA | |
| 204 (507) | The Ottawa Hospital * | CAN | |
| 205 (508) | Georgetown University Medical Center | USA | |
| 206 (509) | Tufts Medical Center | USA | |
| 207 (511) | Georgetown University * | USA | |
| 208 (513) | Alberta Health Services * | CAN | |
| 209 (516) | Uniformed Services University of the Health Sciences | USA | |
| 210 (517) | US Environmental Protection Agency | USA | |
| 211 (520) | University of Wisconsin Health | USA | |
| 212 (527) | North Carolina State University | USA | |
| 213 (532) | General Dynamics Co, USA | USA | |
| 214 (539) | Institute for Clinical Evaluative Sciences * | CAN | |
| 215 (540) | VA Pittsburgh Healthcare System | USA | |
| 216 (546) | University of Missouri, Columbia * | USA | |
| 217 (550) | University of Virginia * | USA | |
| 218 (558) | Children's Hospital of Philadelphia | USA | |
| 219 (561) | Douglas Mental Health University Institute | CAN | |
| 220 (563) | Ottawa Hospital Research Institute | CAN | |
| 221 (567) | University of Texas Health Science Center at San Antonio | USA | |
| 222 (570) | Sherbrooke University * | CAN | |
| 223 (571) | Drexel University | USA | |
| 224 (574) | St Michaels Hospital Toronto | CAN | |
| 225 (576) | University of Massachusetts, Amherst | USA | |
| 226 (582) | Simon Fraser University | CAN | |
| 227 (584) | Penn State Milton S. Hershey Medical Center | USA | |
| 228 (591) | Universite de Montreal | CAN | |
| 229 (596) | Boston Medical Center | USA | |
| 230 (598) | University of Kentucky * | USA | |
| 231 (599) | Providence Health Care | CAN | |
| 232 (600) | Henry Ford Health System | USA | |
| 233 (601) | Florida International University | USA | |
| 234 (605) | West Virginia University * | USA | |
| 235 (609) | Michigan State University | USA | |
| 236 (614) | University of Northern Colorado * | USA | |
| 237 (618) | University of South Florida | USA | |
| 238 (619) | George Mason University | USA | |
| 239 (620) | VA Northeast Ohio Healthcare System | USA | |
| 240 (621) | Indiana University Health | USA | |
| 241 (622) | St. Joseph's Healthcare Hamilton | CAN | |
| 242 (623) | Colorado School of Public Health | USA | |
| 243 (625) | Houston Methodist | USA | |
| 244 (628) | University of Nebraska Medical Center | USA | |
| 245 (630) | York University | CAN | |
| 246 (631) | Georgia State University | USA | |
| 247 (632) | Virginia Polytechnic Institute and State University * | USA | |
| 248 (636) | University of Kansas Medical Center | USA | |
| 249 (640) | UCSF Helen Diller Family Comprehensive Cancer Center | USA | |
| 250 (641) | Washington State University, Pullman * | USA | |
| 251 (644) | Douglas Hospital | CAN | |
| 252 (645) | University of Tennessee Health Science Center | USA | |
| 252 (645) | Northeastern University, USA | USA | |
| 254 (654) | University of Mississippi * | USA | |
| 255 (655) | RTI International, United States | USA | |
| 256 (663) | Temple Health | USA | |
| 257 (665) | University of Hawai'i Cancer Center | USA | |
| 258 (668) | Thomas Jefferson University * | USA | |
| 259 (673) | Augusta University * | USA | |
| 260 (675) | VCU Medical Center | USA | |
| 261 (676) | University of Maryland, College Park * | USA | |
| 262 (683) | City of Hope | USA | |
| 263 (685) | Children's Hospital of Eastern Ontario | CAN | |
| 264 (691) | HealthPartners Research Foundation | USA | |
| 265 (695) | University of Mississippi Medical Center | USA | |
| 266 (697) | San Diego State University | USA | |
| 267 (699) | State University of New York, Stony Brook * | USA | |
| 268 (707) | University of Louisville * | USA | |
| 269 (708) | St Jude Childrens Research Hospital | USA | |
| 270 (724) | USF Health | USA | |
| 271 (728) | Queen's University | CAN | |
| 272 (733) | Denver Health Medical Center | USA | |
| 273 (748) | Oregon State University | USA | |
| 274 (749) | Purdue University | USA | |
| 275 (751) | State University of New York, Buffalo | USA | |
| 276 (755) | University of Virginia Health System | USA | |
| 277 (756) | University of Colorado, Boulder * | USA | |
| 278 (757) | VA Puget Sound Health Care System | USA | |
| 279 (760) | Janssen Biotech Inc | USA | |
| 280 (762) | City University of New York Graduate Center | USA | |
| 281 (768) | Princeton University | USA | |
| 282 (772) | Texas A&M University, College Station * | USA | |
| 283 (777) | University of Kentucky HealthCare | USA | |
| 284 (785) | Medical College of Wisconsin | USA | |
| 285 (789) | University of Victoria | CAN | |
| 286 (799) | Medical University of South Carolina * | USA | |
| 287 (807) | Brigham Young University | USA | |
| 288 (811) | Health Canada | CAN | |
| 289 (814) | VA Salt Lake City Health Care System | USA | |
| 290 (815) | Hospital for Sick Children | CAN | |
| 291 (818) | University of Louisville Health Sciences Center | USA | |
| 292 (819) | University of Massachusetts Medical School | USA | |
| 293 (821) | New York State Psychiatric Institute | USA | |
| 294 (823) | Universite du Quebec en Quebec * | CAN | |
| 295 (827) | University of Rhode Island | USA | |
| 296 (828) | Kaiser Permanente Southern California, Pasadena | USA | |
| 297 (831) | Saint Louis University, Saint Louis * | USA | |
| 298 (838) | University of Illinois at Urbana-Champaign * | USA | |
| 299 (846) | Michael E. DeBakey VA Medical Center | USA | |
| 300 (853) | British Columbia Cancer Agency * | CAN | |
| 301 (854) | University of Wisconsin, Milwaukee | USA | |
| 302 (855) | U.S. Army * | USA | |
| 303 (856) | Mount Sinai Hospital Joseph and Wolf Lebovic Health Complex | CAN | |
| 304 (857) | VA Boston Healthcare System | USA | |
| 305 (860) | IQVIA, United States | USA | |
| 306 (863) | University of Oklahoma * | USA | |
| 307 (864) | Children's Hospital Los Angeles | USA | |
| 308 (870) | VA Greater Los Angeles Healthcare System | USA | |
| 309 (877) | University of Saskatchewan | CAN | |
| 310 (882) | Georgia Institute of Technology * | USA | |
| 311 (883) | University of South Florida System * | USA | |
| 312 (890) | VA Ann Arbor Healthcare System | USA | |
| 313 (903) | Centre Hospitalier de l'Universite de Montreal | CAN | |
| 314 (907) | Rhode Island Hospital | USA | |
| 315 (910) | Center for Drug Evaluation & Research | USA | |
| 316 (912) | University of California, Irvine Healthcare | USA | |
| 317 (915) | University of Texas, San Antonio | USA | |
| 318 (918) | Children's Hospital Colorado | USA | |
| 319 (921) | West Virginia University Health Sciences Center | USA | |
| 320 (922) | Hamilton Health Sciences * | CAN | |
| 321 (925) | University of Nevada-Reno | USA | |
| 322 (927) | University of Guelph | CAN | |
| 323 (932) | Kaiser Permanente Center for Health Research | USA | |
| 324 (934) | Public Health Institute | USA | |
| 325 (935) | ICF International Inc | USA | |
| 326 (939) | George Washington The School of Medicine & Health Sciences | USA | |
| 327 (946) | New York City Health and Hospitals Corp * | USA | |
| 328 (951) | Ann & Robert H Lurie Children s Hospital | USA | |
| 329 (953) | Loyola University of Chicago * | USA | |
| 330 (954) | Women's College Hospital | CAN | |
| 331 (956) | MedStar Health * | USA | |
| 332 (957) | University of North Carolina, Charlotte | USA | |
| 333 (961) | Pfizer Inc, United States | USA | |
| 334 (963) | University of Oklahoma Health Sciences Center | USA | |
| 335 (964) | Detroit Medical Center | USA | |
| 336 (966) | Henry M Jackson Foundation for the Advancement of Military Medicine | USA | |
| 337 (967) | University of Central Florida | USA | |
| 338 (974) | Rutgers Cancer Institute of New Jersey | USA | |
| 339 (976) | State University of New York Upstate Medical University * | USA | |
| 340 (981) | University of Tennessee, Knoxville * | USA | |
| 341 (983) | Louisiana State University, Health Sciences Center * | USA | |
| 342 (985) | Louisiana State University, Baton Rouge | USA | |
| 343 (992) | VA Connecticut Healthcare System | USA | |
| 344 (995) | Memorial University of Newfoundland | CAN | |
| 345 (996) | Population Health Research Institute | CAN | |
| 346 (1000) | University of Massachusetts, Lowell | USA | |
| 347 (1002) | Fordham University | USA | |
| 348 (1008) | Westat Corp | USA | |
| 349 (1021) | VA Palo Alto Health Care System | USA | |
| 350 (1023) | Bruyere Research Institute | CAN | |
| 351 (1024) | Boston College | USA | |
| 351 (1024) | Loyola Medicine | USA | |
| 353 (1027) | University of Missouri, Kansas City | USA | |
| 354 (1033) | Texas Tech University Health Sciences Center | USA | |
| 355 (1041) | BC Children's Hospital and Sunny Hill Health Centre for Children Vancouver | CAN | |
| 356 (1042) | SUNY Downstate Medical Center | USA | |
| 357 (1049) | William S. Middleton Memorial Veterans Hospital | USA | |
| 358 (1062) | Centre for Addiction and Mental Health | CAN | |
| 359 (1063) | Clemson University | USA | |
| 360 (1068) | Edward Hines Jr VA Hospital | USA | |
| 361 (1073) | Portland State University | USA | |
| 362 (1085) | Care New England Health System * | USA | |
| 363 (1087) | Minneapolis VA Health Care System | USA | |
| 364 (1088) | Sun Health * | USA | |
| 365 (1089) | Iowa City VA Health Care System | USA | |
| 366 (1090) | Saint Louis University Care | USA | |
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