| 1 (2) | Harvard University * | USA |  |
| 2 (3) | Harvard Medical School | USA |  |
| 3 (4) | Mass General Brigham * | USA |  |
| 4 (5) | University of Miami * | USA |  |
| 5 (6) | University of Miami Health System | USA |  |
| 6 (7) | University of California, Los Angeles * | USA |  |
| 7 (10) | Johns Hopkins University * | USA |  |
| 8 (11) | Massachusetts Eye and Ear Infirmary | USA |  |
| 9 (12) | Johns Hopkins Medicine | USA |  |
| 10 (18) | Wills Eye Hospital | USA |  |
| 11 (19) | UCLA Health System | USA |  |
| 12 (20) | Stanford University * | USA |  |
| 13 (21) | Duke University * | USA |  |
| 14 (24) | University of Toronto | CAN |  |
| 15 (25) | Cleveland Clinic * | USA |  |
| 16 (27) | Veterans Affairs Medical Centers * | USA |  |
| 17 (32) | Cedars-Sinai Medical Center | USA |  |
| 18 (33) | University of California, San Francisco * | USA |  |
| 19 (35) | U.S. Department of Health & Human Services * | USA |  |
| 20 (36) | Mayo Clinic * | USA |  |
| 21 (38) | Oregon Health & Science University * | USA |  |
| 22 (39) | National Institutes of Health | USA |  |
| 23 (40) | University of Michigan, Ann Arbor * | USA |  |
| 24 (47) | National Eye Institute | USA |  |
| 25 (48) | New York University * | USA |  |
| 26 (49) | University of Pennsylvania * | USA |  |
| 27 (50) | Columbia University * | USA |  |
| 28 (54) | Doheny Eye Institute | USA |  |
| 29 (56) | Stanford Medicine | USA |  |
| 30 (58) | University of Illinois, Chicago * | USA |  |
| 31 (59) | University of California, San Diego * | USA |  |
| 32 (60) | University of Alabama, Birmingham * | USA |  |
| 33 (61) | University of Southern California * | USA |  |
| 34 (62) | Columbia University Irving Medical Center | USA |  |
| 35 (63) | University of Washington * | USA |  |
| 36 (64) | Mount Sinai Health System * | USA |  |
| 37 (66) | University of Utah * | USA |  |
| 38 (67) | NYU Langone Health | USA |  |
| 39 (70) | University of Utah Health | USA |  |
| 40 (71) | Duke Health | USA |  |
| 41 (74) | University of Houston | USA |  |
| 42 (75) | Michigan Medicine | USA |  |
| 43 (80) | Tufts University | USA |  |
| 44 (83) | Thomas Jefferson University * | USA |  |
| 45 (86) | University of Southern California Health Sciences Campus | USA |  |
| 46 (87) | University of Pennsylvania Health System | USA |  |
| 47 (91) | University of Pittsburgh * | USA |  |
| 48 (94) | Emory University * | USA |  |
| 49 (95) | University of Iowa * | USA |  |
| 50 (97) | Northwestern University, Evanston * | USA |  |
| 51 (99) | Baylor College of Medicine | USA |  |
| 52 (106) | Tufts Medical Center | USA |  |
| 53 (107) | Hoffmann-La Roche Ltd, United States | USA |  |
| 54 (113) | Woodruff Health Sciences Center | USA |  |
| 55 (114) | Case Western Reserve University | USA |  |
| 56 (120) | Cornell University * | USA |  |
| 57 (121) | University of Wisconsin, Madison * | USA |  |
| 58 (123) | Genentech Inc | USA |  |
| 59 (125) | Icahn School of Medicine at Mount Sinai | USA |  |
| 60 (129) | Regeneron Pharmaceuticals Inc * | USA |  |
| 61 (131) | University of Colorado, Denver * | USA |  |
| 62 (132) | University of California, Berkeley * | USA |  |
| 62 (132) | Yale University * | USA |  |
| 64 (134) | Yale University Health & Medicine | USA |  |
| 65 (138) | Ohio State University, Columbus * | USA |  |
| 66 (141) | University of California, Irvine * | USA |  |
| 67 (142) | University of Waterloo * | CAN |  |
| 68 (143) | University of Colorado, Anschutz Medical Campus | USA |  |
| 69 (145) | Houston Methodist | USA |  |
| 70 (147) | Universite de Montreal | CAN |  |
| 71 (148) | Weill Cornell Medicine | USA |  |
| 72 (149) | University of Iowa Health Care | USA |  |
| 73 (156) | McGill University * | CAN |  |
| 74 (160) | University of Pittsburgh Health Sciences | USA |  |
| 75 (164) | Washington University in Saint Louis * | USA |  |
| 76 (166) | Northwestern Medicine | USA |  |
| 77 (169) | Vanderbilt University * | USA |  |
| 78 (179) | Children's Hospital Boston * | USA |  |
| 79 (180) | Washington University Medical Center | USA |  |
| 80 (188) | University of Minnesota, Twin Cities * | USA |  |
| 81 (191) | Miami VA Healthcare System | USA |  |
| 82 (195) | Johnson & Johnson, United States | USA |  |
| 83 (200) | Indiana University-Bloomington | USA |  |
| 84 (205) | Massachusetts General Hospital | USA |  |
| 85 (206) | Unity Health Toronto * | CAN |  |
| 86 (207) | University of North Texas Health Science Center | USA |  |
| 87 (208) | St Michael's Hospital Toronto | CAN |  |
| 88 (210) | Children's Hospital of Philadelphia | USA |  |
| 89 (213) | University of California, Davis * | USA |  |
| 90 (227) | Rutgers, The State University of New Jersey | USA |  |
| 91 (231) | The University of British Columbia * | CAN |  |
| 92 (232) | University of Pittsburgh Medical Center * | USA |  |
| 93 (240) | Kaiser Permanente * | USA |  |
| 94 (243) | Massachusetts Institute of Technology * | USA |  |
| 95 (244) | University of Rochester * | USA |  |
| 96 (245) | Brigham and Women's Hospital | USA |  |
| 97 (250) | Indiana University-Purdue University Indianapolis | USA |  |
| 98 (259) | Vanderbilt University Medical Center | USA |  |
| 99 (262) | University of Texas Southwestern Medical Center | USA |  |
| 100 (266) | VA Greater Los Angeles Healthcare System | USA |  |
| 101 (270) | University of Western Ontario | CAN |  |
| 102 (271) | Eastern Virginia Medical School | USA |  |
| 103 (284) | University of Nevada-Reno | USA |  |
| 104 (286) | University of Alberta | CAN |  |
| 105 (287) | Rush University Medical Center | USA |  |
| 106 (288) | University of Rochester Medical Center | USA |  |
| 107 (290) | Joslin Diabetes Center | USA |  |
| 108 (292) | University of Florida * | USA |  |
| 109 (297) | UC Davis Health System | USA |  |
| 110 (298) | University of Texas M.D. Anderson Cancer Center | USA |  |
| 111 (300) | AbbVie Inc, United States | USA |  |
| 112 (307) | University of Oklahoma * | USA |  |
| 113 (313) | Northwell Health * | USA |  |
| 114 (316) | VA Palo Alto Health Care System | USA |  |
| 115 (318) | Children's Hospital Los Angeles | USA |  |
| 116 (321) | University of Chicago * | USA |  |
| 117 (324) | Boston University * | USA |  |
| 118 (326) | University of Wisconsin Health | USA |  |
| 119 (330) | University of Arizona * | USA |  |
| 120 (336) | Boston University Medical Campus | USA |  |
| 121 (345) | Augusta University * | USA |  |
| 122 (346) | California Pacific Medical Center | USA |  |
| 123 (350) | Rush University * | USA |  |
| 124 (362) | Southern California Permanente Medical Group | USA |  |
| 125 (369) | University of Texas Health Science Center at San Antonio | USA |  |
| 126 (371) | Pennsylvania State University * | USA |  |
| 127 (379) | UC San Diego Health System | USA |  |
| 128 (380) | University of Missouri Health Care | USA |  |
| 129 (393) | University of Missouri, Columbia * | USA |  |
| 130 (399) | Medical University of South Carolina * | USA |  |
| 131 (401) | University of Oklahoma Health Sciences Center | USA |  |
| 132 (404) | University of Texas, Health Science Center at Houston | USA |  |
| 133 (405) | New York Presbyterian Hospital | USA |  |
| 134 (409) | Georgetown University * | USA |  |
| 135 (410) | Hospital for Sick Children | CAN |  |
| 136 (411) | Northeastern University, USA | USA |  |
| 137 (412) | University of South Florida | USA |  |
| 137 (412) | University of South Florida System * | USA |  |
| 139 (419) | University of Florida Health Science Center | USA |  |
| 140 (422) | University of Tennessee Health Science Center | USA |  |
| 141 (423) | University of Maryland, Baltimore | USA |  |
| 142 (428) | University of North Carolina, Chapel Hill * | USA |  |
| 143 (432) | USF Health | USA |  |
| 144 (436) | University Health Network * | CAN |  |
| 145 (438) | The Permanente Medical Group, Oakland | USA |  |
| 146 (442) | Memorial Sloan-Kettering Cancer Center * | USA |  |
| 147 (461) | University of Cincinnati * | USA |  |
| 148 (464) | Seattle Children's Hospital * | USA |  |
| 149 (467) | University of Washington Medicine | USA |  |
| 150 (469) | Laval University | CAN |  |
| 151 (473) | State University of New York, Stony Brook * | USA |  |
| 152 (475) | Brown University | USA |  |
| 153 (477) | University of Texas, Austin | USA |  |
| 154 (479) | University of Ottawa | CAN |  |
| 155 (482) | Penn State Milton S. Hershey Medical Center | USA |  |
| 156 (483) | Sunnybrook Health Sciences Centre | CAN |  |
| 157 (485) | Hofstra University * | USA |  |
| 158 (490) | Donald and Barbara Zucker School of Medicine at Hofstra/Northwell | USA |  |
| 159 (492) | Texas Tech University Health Sciences Center | USA |  |
| 160 (496) | University of Nebraska Medical Center | USA |  |
| 161 (499) | McGill University Health Centre | CAN |  |
| 162 (503) | Dalhousie University * | CAN |  |
| 163 (506) | Medical College of Wisconsin | USA |  |
| 164 (512) | Toronto Western Hospital | CAN |  |
| 165 (514) | Georgia Institute of Technology * | USA |  |
| 166 (523) | George Washington University * | USA |  |
| 167 (528) | University of Hawaii, Manoa * | USA |  |
| 167 (528) | McMaster University * | CAN |  |
| 169 (536) | Atrium Health | USA |  |
| 170 (538) | University of Arkansas for Medical Sciences | USA |  |
| 170 (538) | University of Illinois, College of Medicine at Chicago | USA |  |
| 172 (543) | University of Virginia * | USA |  |
| 173 (545) | University of Calgary * | CAN |  |
| 174 (550) | University of Louisville * | USA |  |
| 175 (552) | Memorial University of Newfoundland | CAN |  |
| 176 (560) | Centre Hospitalier de l'Universite de Montreal | CAN |  |
| 177 (561) | Atrium Health Wake Forest Baptist | USA |  |
| 178 (563) | University of Louisville Health Sciences Center | USA |  |
| 179 (564) | University of Virginia Health System | USA |  |
| 180 (567) | St. Joseph's Healthcare Hamilton | CAN |  |
| 181 (568) | Wake Forest University * | USA |  |
| 182 (581) | Wayne State University | USA |  |
| 183 (582) | University of Kansas * | USA |  |
| 184 (591) | Ohio State University Wexner Medical Center | USA |  |
| 185 (594) | Oakland University | USA |  |
| 186 (598) | UConn Health | USA |  |
| 187 (602) | Montefiore Medical Center * | USA |  |
| 188 (611) | University of Chicago Medical Center | USA |  |
| 188 (611) | Advocate Health * | USA |  |
| 190 (615) | The Ottawa Hospital * | CAN |  |
| 191 (620) | Novartis Pharmaceuticals, United States | USA |  |
| 191 (620) | Sherbrooke University | CAN |  |
| 193 (622) | University of Connecticut, Storrs * | USA |  |
| 194 (629) | Queen's University | CAN |  |
| 195 (633) | State University of New York Upstate Medical University * | USA |  |
| 196 (641) | George Washington The School of Medicine & Health Sciences | USA |  |
| 197 (650) | Saint Louis University, Saint Louis * | USA |  |
| 198 (655) | Drexel University | USA |  |
| 199 (664) | University of Kansas Medical Center | USA |  |
| 200 (670) | University of Minnesota Health and Medicine | USA |  |
| 201 (678) | SUNY Downstate Medical Center | USA |  |
| 202 (680) | Albert Einstein College of Medicine | USA |  |
| 203 (684) | University of Arizona Health Sciences | USA |  |
| 204 (691) | West Virginia University * | USA |  |
| 204 (691) | Boston Medical Center | USA |  |
| 206 (704) | University of California, Irvine Healthcare | USA |  |
| 207 (706) | Nova Southeastern University, Estados Unidos | USA |  |
| 208 (707) | Tulane University | USA |  |
| 209 (711) | Henry Ford Health System | USA |  |
| 210 (725) | Beth Israel Lahey Health * | USA |  |
| 211 (739) | University of Saskatchewan | CAN |  |
| 212 (746) | University of Texas Medical Branch | USA |  |
| 213 (750) | Beth Israel Deaconess Medical Center | USA |  |
| 214 (760) | State University of New York, Buffalo | USA |  |
| 215 (761) | University of Missouri, Kansas City | USA |  |
| 216 (762) | Michigan State University | USA |  |
| 217 (781) | UMass Chan Medical School | USA |  |
| 218 (788) | Texas Children's Hospital | USA |  |
| 219 (791) | University of Cincinnati Medical Center | USA |  |
| 220 (805) | Virginia Commonwealth University * | USA |  |
| 221 (809) | Ann & Robert H Lurie Children's Hospital | USA |  |
| 222 (822) | University of Manitoba | CAN |  |
| 223 (826) | Albany Medical Center * | USA |  |
| 224 (852) | Creighton University | USA |  |
| 225 (862) | Texas A&M University, College Station * | USA |  |
| 226 (869) | Dartmouth College * | USA |  |
| 227 (877) | Louisiana State University, Health Sciences Center * | USA |  |
| 228 (880) | University of South Carolina * | USA |  |
| 229 (882) | Beaumont Health System | USA |  |
| 230 (905) | Albany Medical College | USA |  |
| 231 (911) | Texas A&M Health | USA |  |
| 232 (917) | Uniformed Services University of the Health Sciences | USA |  |
| 233 (918) | Saint Louis University Care | USA |  |
| 234 (934) | Kingston Health Sciences Centre | CAN |  |
| 235 (944) | Rowan University | USA |  |
|