| 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 (6) | National Center on Birth Defects and Developmental Disabilities | USA | |
| 5 (7) | Harvard Medical School | USA | |
| 6 (9) | National Center for Immunization and Respiratory Diseases | USA | |
| 7 (10) | Mass General Brigham * | USA | |
| 8 (11) | National Institutes of Health | USA | |
| 9 (12) | Johns Hopkins University * | USA | |
| 10 (13) | Veterans Affairs Medical Centers * | USA | |
| 11 (15) | University of Washington * | USA | |
| 12 (18) | National Center for Emerging and Zoonotic Infectious Diseases | USA | |
| 13 (22) | University of North Carolina, Chapel Hill * | USA | |
| 14 (23) | National Center for Chronic Disease Prevention and Health Promotion | USA | |
| 15 (25) | National Center for Injury Prevention and Control | USA | |
| 16 (29) | National Center for HIV, Viral Hepatitis, STD, and TB Prevention | USA | |
| 17 (30) | Columbia University * | USA | |
| 18 (34) | Emory University * | USA | |
| 19 (35) | Stanford University * | USA | |
| 20 (36) | Mayo Clinic * | USA | |
| 21 (39) | Brigham and Women's Hospital | USA | |
| 22 (41) | University of California, San Francisco * | USA | |
| 23 (48) | University of Michigan, Ann Arbor * | USA | |
| 24 (49) | Columbia University Irving Medical Center | USA | |
| 25 (52) | Massachusetts General Hospital | USA | |
| 26 (55) | Yale University * | USA | |
| 27 (64) | Stanford Medicine | USA | |
| 28 (66) | Vanderbilt University * | USA | |
| 29 (70) | Johns Hopkins Medicine | USA | |
| 30 (71) | U.S. Department of Energy * | USA |  |
| 31 (73) | Woodruff Health Sciences Center | USA | |
| 32 (74) | Boston University * | USA | |
| 33 (75) | Yale University Health & Medicine | USA | |
| 34 (76) | University of Toronto | CAN | |
| 35 (77) | National Institute on Aging | USA | |
| 36 (78) | University of Southern California * | USA | |
| 37 (82) | Duke University * | USA | |
| 38 (83) | University of Pennsylvania * | USA | |
| 39 (86) | University of California, Los Angeles * | USA | |
| 40 (87) | National Center for Environmental Health | USA | |
| 41 (89) | Vanderbilt University Medical Center | USA | |
| 42 (90) | California Department of Public Health | USA | |
| 43 (92) | Boston University Medical Campus | USA | |
| 44 (94) | Oak Ridge Institute for Science and Education | USA | |
| 45 (96) | Mount Sinai Health System * | USA | |
| 46 (98) | United States Department of Agriculture | USA | |
| 47 (99) | National Cancer Institute | USA | |
| 48 (100) | McGill University * | CAN | |
| 49 (101) | San Francisco VA Medical Center | USA | |
| 50 (110) | Atlanta VA Medical Center | USA | |
| 51 (111) | New York State Department of Health * | USA | |
| 52 (113) | Northwestern University, Evanston * | USA | |
| 53 (114) | Massachusetts Department of Public Health | USA | |
| 54 (117) | University of Minnesota, Twin Cities * | USA | |
| 55 (120) | Washington University in Saint Louis * | USA | |
| 56 (123) | US Food and Drug Administration | USA | |
| 57 (126) | National Institute for Occupational Safety and Health | USA | |
| 58 (127) | National Institute of Allergy and Infectious Diseases | USA | |
| 59 (131) | Massachusetts Institute of Technology * | USA | |
| 60 (132) | VA San Diego Healthcare System | USA | |
| 61 (134) | Ohio State University, Columbus * | USA | |
| 62 (137) | Duke Health | USA | |
| 63 (141) | University of Southern California Health Sciences Campus | USA | |
| 64 (143) | University of Pennsylvania Health System | USA | |
| 65 (146) | Northwell Health * | USA | |
| 66 (149) | University of California, San Diego * | USA | |
| 67 (150) | Michigan Medicine | USA | |
| 68 (154) | The University of British Columbia * | CAN | |
| 69 (158) | New York University * | USA | |
| 70 (160) | University of Colorado, Denver * | USA | |
| 71 (163) | University of Washington Medicine | USA | |
| 72 (164) | University of Miami * | USA | |
| 73 (166) | University of Florida * | USA | |
| 74 (167) | Icahn School of Medicine at Mount Sinai | USA | |
| 75 (169) | University of Texas Medical Branch | USA | |
| 76 (172) | University of Pittsburgh Medical Center * | USA | |
| 77 (173) | Minnesota Department of Health | USA | |
| 78 (175) | Cornell University * | USA | |
| 79 (177) | University of Pittsburgh * | USA | |
| 80 (181) | Cleveland Clinic * | USA | |
| 81 (183) | Atrium Health | USA | |
| 82 (184) | Weill Cornell Medicine | USA | |
| 83 (186) | University of Utah * | USA | |
| 84 (187) | Kaiser Permanente * | USA | |
| 85 (191) | Nationwide Children's Hospital | USA | |
| 86 (192) | University of Colorado, Anschutz Medical Campus | USA | |
| 87 (193) | Lawson Health Research Institute | CAN | |
| 88 (194) | NYU Langone Health | USA | |
| 89 (196) | Ohio State University Wexner Medical Center | USA | |
| 90 (201) | University of Arizona * | USA | |
| 91 (205) | McMaster University * | CAN | |
| 92 (212) | UCLA Health System | USA | |
| 93 (214) | Brown University | USA | |
| 94 (215) | Intermountain Healthcare | USA | |
| 95 (219) | Rutgers, The State University of New Jersey | USA | |
| 96 (222) | Cedars-Sinai Medical Center | USA | |
| 97 (223) | Case Western Reserve University | USA | |
| 98 (224) | Laval University | CAN | |
| 99 (226) | University of California, Berkeley * | USA | |
| 100 (229) | Wake Forest University * | USA | |
| 101 (233) | University of Wisconsin, Madison * | USA | |
| 102 (234) | Rush University Medical Center | USA | |
| 103 (237) | Atrium Health Wake Forest Baptist | USA | |
| 104 (238) | University Health Network * | CAN | |
| 105 (239) | VA Palo Alto Health Care System | USA | |
| 106 (240) | Baylor College of Medicine | USA | |
| 107 (242) | Fred Hutchinson Cancer Center * | USA | |
| 108 (243) | University of Arizona Health Sciences | USA | |
| 109 (244) | Marshfield Clinic | USA | |
| 109 (244) | Rush University * | USA | |
| 111 (246) | University of Miami Health System | USA | |
| 112 (247) | University of Maryland, Baltimore | USA | |
| 113 (248) | Broad Institute of MIT and Harvard | USA | |
| 114 (249) | Advocate Health * | USA | |
| 115 (250) | University of Illinois, Chicago * | USA | |
| 116 (252) | Washington University Medical Center | USA | |
| 117 (254) | Indiana University-Purdue University Indianapolis | USA | |
| 118 (256) | University of Iowa * | USA | |
| 119 (257) | Washington State University, Pullman * | USA | |
| 120 (261) | University of Rochester Medical Center | USA | |
| 121 (268) | University of California, Davis * | USA | |
| 122 (270) | Florida State University * | USA | |
| 123 (274) | University of Pittsburgh Health Sciences | USA | |
| 124 (277) | Memorial Sloan-Kettering Cancer Center * | USA | |
| 125 (280) | Montefiore Medical Center * | USA | |
| 126 (283) | Northwestern Medicine | USA | |
| 127 (284) | University of Alberta | CAN | |
| 128 (286) | University of Rochester * | USA | |
| 129 (288) | University of Calgary * | CAN | |
| 130 (289) | Kaiser Permanente, Oakland | USA | |
| 131 (293) | University of Alabama, Birmingham * | USA | |
| 132 (297) | University of Utah Health | USA | |
| 133 (299) | University of Texas M.D. Anderson Cancer Center | USA | |
| 134 (300) | Albert Einstein College of Medicine | USA | |
| 135 (301) | Hoffmann-La Roche Ltd, United States | USA |  |
| 136 (312) | UC Davis Health System | USA | |
| 137 (314) | VA Northeast Ohio Healthcare System | USA | |
| 138 (317) | Janssen Biotech Inc | USA | |
| 139 (318) | University of Cincinnati * | USA | |
| 140 (320) | University of Ottawa | CAN | |
| 141 (323) | VA Greater Los Angeles Healthcare System | USA | |
| 142 (325) | National Institute of Environmental Health Sciences | USA | |
| 143 (326) | Seattle Children's Hospital * | USA | |
| 144 (332) | Texas A&M University, College Station * | USA | |
| 145 (334) | Donald and Barbara Zucker School of Medicine at Hofstra/Northwell | USA | |
| 146 (337) | Pennsylvania State University * | USA | |
| 147 (341) | Graduate School of Public Health and Health Policy | USA | |
| 148 (344) | Hofstra University * | USA | |
| 149 (345) | George Washington University * | USA | |
| 150 (350) | Centre Hospitalier Universitaire de Quebec | CAN | |
| 151 (352) | Beth Israel Deaconess Medical Center | USA | |
| 152 (353) | Public Health Agency of Canada | CAN | |
| 153 (355) | Baylor Scott & White Health * | USA | |
| 154 (358) | University of Arkansas for Medical Sciences | USA | |
| 155 (359) | Wadsworth Center | USA | |
| 156 (362) | University of Chicago * | USA | |
| 157 (363) | Tufts University | USA | |
| 158 (364) | University of Nevada-Las Vegas | USA | |
| 159 (365) | Genentech Inc | USA | |
| 160 (369) | American Cancer Society | USA | |
| 161 (371) | Colorado State University, Fort Collins * | USA | |
| 162 (374) | British Columbia Cancer Research Centre | CAN | |
| 163 (375) | University of Minnesota Health and Medicine | USA | |
| 164 (377) | Sunnybrook Health Sciences Centre | CAN | |
| 165 (380) | Cincinnati Children's Hospital Medical Center | USA | |
| 166 (382) | University of New Mexico * | USA | |
| 167 (384) | Dartmouth College * | USA | |
| 168 (385) | Beth Israel Lahey Health * | USA | |
| 169 (389) | Pan American Health Organization, United States | USA | |
| 170 (392) | Dalhousie University * | CAN | |
| 171 (393) | US Environmental Protection Agency | USA | |
| 172 (397) | University of Waterloo * | CAN | |
| 173 (401) | Temple University * | USA | |
| 174 (402) | Arizona State University * | USA | |
| 175 (404) | Dana Farber Cancer Institute | USA | |
| 176 (406) | University of Virginia * | USA | |
| 177 (408) | University of Western Ontario | CAN | |
| 177 (408) | University of Kansas * | USA | |
| 179 (411) | H. Lee Moffitt Cancer Center and Research Institute | USA | |
| 180 (416) | Dartmouth-Hitchcock Health Care System | USA | |
| 181 (417) | National Institute of Child Health and Human Development | USA | |
| 182 (418) | City University of New York * | USA | |
| 183 (419) | University of Kentucky * | USA | |
| 184 (421) | University of Colorado, Boulder * | USA | |
| 185 (422) | National Heart Lung and Blood Institute | USA | |
| 186 (423) | Center for Drug Evaluation & Research | USA | |
| 187 (429) | The Permanente Medical Group, Oakland | USA | |
| 188 (436) | University of Texas Health Science Center at San Antonio | USA | |
| 189 (438) | Wayne State University | USA | |
| 190 (441) | VA Boston Healthcare System | USA | |
| 191 (445) | University of New Mexico Health Sciences Center | USA | |
| 192 (452) | University of North Carolina Health Care | USA | |
| 192 (452) | Kaiser Permanente Southern California, Pasadena | USA | |
| 194 (460) | Minneapolis VA Health Care System | USA | |
| 195 (464) | Indiana University-Bloomington | USA | |
| 196 (465) | University of Florida Health Science Center | USA | |
| 197 (466) | Southern California Permanente Medical Group | USA | |
| 198 (471) | University of Texas Southwestern Medical Center | USA | |
| 199 (473) | McGill University Health Centre | CAN | |
| 200 (477) | University of California, Irvine * | USA | |
| 201 (480) | Gilead Sciences Inc, United States | USA | |
| 202 (483) | University of Missouri, Columbia * | USA | |
| 203 (485) | University of Cincinnati Medical Center | USA | |
| 204 (490) | University of Hawaii, Manoa * | USA | |
| 205 (494) | State University of New York, Stony Brook * | USA | |
| 206 (496) | VA Ann Arbor Healthcare System | USA | |
| 207 (498) | The Ottawa Hospital * | CAN | |
| 208 (499) | University of South Carolina * | USA | |
| 209 (502) | Purdue University | USA | |
| 210 (505) | Oregon Health & Science University * | USA | |
| 211 (506) | Harvard Pilgrim Health Care | USA | |
| 212 (509) | Merck & Co Inc, United States | USA | |
| 213 (511) | Temple Health | USA | |
| 214 (512) | Tufts Medical Center | USA | |
| 215 (516) | Unity Health Toronto * | CAN | |
| 216 (517) | RAND Corp * | USA |  |
| 217 (518) | University of Virginia Health System | USA | |
| 218 (522) | Georgetown University Medical Center | USA | |
| 219 (525) | University of Georgia | USA | |
| 220 (526) | University of Houston | USA | |
| 221 (532) | St Michael's Hospital Toronto | CAN | |
| 222 (533) | Colorado School of Public Health | USA | |
| 223 (534) | State University of New York, Albany | USA | |
| 224 (535) | Ottawa Hospital Research Institute | CAN | |
| 225 (538) | San Diego State University | USA | |
| 226 (540) | Georgetown University * | USA | |
| 227 (542) | UC San Diego Health System | USA | |
| 228 (544) | Health Canada | CAN | |
| 229 (546) | University of Iowa Health Care | USA | |
| 230 (547) | University of Manitoba | CAN | |
| 231 (551) | Tulane University | USA | |
| 232 (553) | Children's Hospital of Philadelphia | USA | |
| 233 (554) | University of Saskatchewan | CAN | |
| 234 (559) | Henry Ford Health System | USA | |
| 234 (559) | University of Connecticut, Storrs * | USA | |
| 236 (565) | University of Northern Colorado * | USA | |
| 237 (568) | Mount Sinai Hospital | CAN | |
| 238 (569) | Virginia Commonwealth University * | USA | |
| 239 (573) | Rutgers Cancer Institute of New Jersey | USA | |
| 240 (575) | Children's Hospital Boston * | USA | |
| 240 (575) | Alberta Health Services * | CAN | |
| 242 (577) | Michigan State University | USA | |
| 243 (579) | University of Vermont | USA | |
| 244 (583) | National Institute on Minority Health and Health Disparities | USA | |
| 245 (588) | New York Presbyterian Hospital | USA | |
| 246 (591) | Pfizer Inc, United States | USA | |
| 247 (595) | West Virginia University * | USA | |
| 248 (596) | Robarts Research Institute | CAN | |
| 249 (599) | Simon Fraser University | CAN | |
| 250 (602) | Denver Health Medical Center | USA | |
| 251 (603) | University of Nebraska Medical Center | USA | |
| 252 (606) | British Columbia Centre for Disease Control | CAN | |
| 253 (610) | Childrens Mercy Hospital | USA | |
| 254 (611) | City of Hope | USA | |
| 255 (612) | University of Texas, Health Science Center at Houston | USA | |
| 256 (613) | Tennessee Valley Healthcare System | USA | |
| 257 (615) | University of Texas, Austin | USA | |
| 258 (617) | George Mason University | USA | |
| 259 (622) | University of South Florida System * | USA | |
| 260 (624) | Sir Mortimer B. Davis Jewish General Hospital | CAN | |
| 261 (626) | University of Hawai'i Cancer Center | USA | |
| 261 (626) | University of South Florida | USA | |
| 263 (628) | University of Tennessee Health Science Center | USA | |
| 264 (629) | HealthPartners * | USA | |
| 265 (632) | University of Missouri, Kansas City | USA | |
| 266 (635) | Houston Methodist | USA | |
| 267 (636) | Drexel University | USA | |
| 268 (641) | Sinai Health * | CAN | |
| 269 (649) | British Columbia Cancer Agency * | CAN | |
| 270 (650) | University of Wisconsin Health | USA | |
| 271 (651) | Washington Permanente Medical Group | USA | |
| 272 (654) | University of Kentucky HealthCare | USA | |
| 273 (666) | City University of New York Graduate Center | USA | |
| 274 (670) | Augusta University * | USA | |
| 275 (672) | Kaiser Permanente Washington Health Research Institute | USA | |
| 276 (678) | Universite de Montreal | CAN | |
| 277 (679) | VA Pittsburgh Healthcare System | USA | |
| 278 (680) | Boston Medical Center | USA | |
| 279 (683) | Michael E DeBakey VA Medical Center | USA | |
| 280 (686) | Los Angeles Biomedical Research Institute | USA | |
| 281 (690) | University of Tennessee, Knoxville * | USA | |
| 282 (692) | Georgia State University | USA | |
| 283 (701) | VA Salt Lake City Health Care System | USA | |
| 284 (703) | Institute for Clinical Evaluative Sciences * | CAN | |
| 285 (704) | University of Kansas Medical Center | USA | |
| 286 (705) | University of Mississippi * | USA | |
| 287 (706) | Hospital for Sick Children | CAN | |
| 288 (710) | UMass Chan Medical School | USA | |
| 289 (717) | William S Middleton Memorial Veterans Hospital | USA | |
| 290 (724) | University of Massachusetts, Amherst | USA | |
| 291 (726) | University Hospitals of Cleveland * | USA | |
| 292 (727) | USF Health | USA | |
| 293 (732) | U.S. Army * | USA | |
| 294 (735) | VCU Medical Center | USA | |
| 295 (737) | University of Oklahoma * | USA | |
| 296 (739) | Iowa City VA Health Care System | USA | |
| 297 (745) | Eli Lilly and Company, United States | USA | |
| 298 (746) | VA Connecticut Healthcare System | USA | |
| 299 (749) | HealthPartners Institute | USA | |
| 300 (750) | Oregon State University | USA | |
| 301 (754) | North Carolina State University | USA | |
| 302 (756) | Queen's University | CAN | |
| 302 (756) | Loyola University of Chicago * | USA | |
| 304 (761) | University of Maryland, College Park * | USA | |
| 305 (767) | Princeton University | USA | |
| 306 (770) | Harbor–UCLA Medical Center | USA | |
| 307 (771) | Edward Hines Jr VA Hospital | USA | |
| 308 (775) | State University of New York, Buffalo | USA | |
| 309 (778) | VA Puget Sound Health Care System | USA | |
| 310 (779) | Durham VA Medical Center | USA | |
| 311 (783) | RTI International, United States | USA | |
| 312 (788) | St Jude Childrens Research Hospital | USA | |
| 313 (789) | Lunenfeld Tanenbaum Research Institute | CAN | |
| 314 (792) | University of Illinois at Urbana-Champaign * | USA | |
| 315 (799) | Medical University of South Carolina * | USA | |
| 316 (803) | University of Mississippi Medical Center | USA | |
| 317 (805) | University of Chicago Medical Center | USA | |
| 318 (808) | University of Notre Dame | USA | |
| 319 (809) | Northeastern University, USA | USA | |
| 320 (810) | Children's Hospital of Eastern Ontario | CAN | |
| 321 (811) | Medical College of Wisconsin | USA | |
| 322 (818) | Public Health Ontario | CAN | |
| 323 (819) | Penn State Milton S. Hershey Medical Center | USA | |
| 324 (824) | George Washington The School of Medicine & Health Sciences | USA | |
| 325 (832) | Uniformed Services University of the Health Sciences | USA | |
| 326 (836) | Universite du Quebec en Quebec * | CAN | |
| 327 (841) | UCSF Medical Center | USA | |
| 328 (844) | Ann & Robert H Lurie Children's Hospital | USA | |
| 329 (845) | Georgia Institute of Technology * | USA | |
| 330 (846) | Hamilton Health Sciences * | CAN | |
| 331 (853) | New York City Health and Hospitals Corp * | USA | |
| 332 (855) | Saint Louis University, Saint Louis * | USA | |
| 333 (856) | East Carolina University | USA | |
| 334 (859) | UConn Health | USA | |
| 335 (860) | Washington State University, Spokane Campus | USA | |
| 336 (867) | Public Health Institute | USA | |
| 337 (874) | Florida International University | USA | |
| 338 (892) | University of Wisconsin, Milwaukee | USA | |
| 339 (893) | Northwest Permanente | USA | |
| 340 (895) | Kaiser Permanente Washington | USA | |
| 341 (897) | West Virginia University Health Sciences Center | USA | |
| 342 (907) | Westat Corp | USA | |
| 343 (910) | Children's Hospital Colorado | USA | |
| 344 (911) | University of Louisville * | USA | |
| 345 (922) | Nebraska Medicine | USA | |
| 346 (925) | Thomas Jefferson University * | USA | |
| 347 (929) | Centre Hospitalier de l'Universite de Montreal | CAN | |
| 348 (940) | New York State Psychiatric Institute | USA | |
| 349 (941) | University of California, Irvine Healthcare | USA | |
| 350 (944) | University of Oklahoma Health Sciences Center | USA | |
| 351 (947) | University of Guelph | CAN | |
| 352 (959) | Children's National Health System | USA | |
| 353 (961) | University of Alabama, Tuscaloosa | USA | |
| 354 (962) | Kaiser Permanente Center for Health Research | USA | |
| 355 (963) | State University of New York Upstate Medical University * | USA | |
| 356 (964) | MedStar Health * | USA | |
| 357 (966) | University of Nevada-Reno | USA | |
| 358 (970) | University of Louisville Health Sciences Center | USA | |
| 359 (986) | BC Children's Hospital and Sunny Hill Health Centre for Children Vancouver | CAN | |
| 360 (987) | Memorial University of Newfoundland | CAN | |
| 361 (998) | Loma Linda University * | USA | |
| 362 (1003) | University of Arkansas, Fayetteville | USA | |
| 363 (1008) | Family Health International, United States | USA | |
| 364 (1011) | St. Joseph's Healthcare Hamilton | CAN | |
| 365 (1015) | BJC HealthCare | USA | |
| 366 (1023) | Sun Health * | USA | |
| 367 (1032) | Centre Hospitalier Universitaire Sainte-Justine | CAN | |
| 368 (1038) | Texas Tech University Health Sciences Center | USA | |
| 369 (1041) | Women's College Hospital | CAN | |
| 370 (1054) | Clemson University | USA | |
| 371 (1063) | Kaiser Permanente Bernard J Tyson School of Medicine | USA | |
| 372 (1064) | Douglas Hospital | CAN | |
| 373 (1068) | Centre for Addiction and Mental Health | CAN | |
| 374 (1072) | Douglas Mental Health University Institute | CAN | |
| 375 (1075) | Portland State University | USA | |
| 376 (1085) | Brock University | CAN | |
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