| 1 (28) | National Institutes of Health | USA |  |
| 2 (45) | Centers for Disease Control and Prevention | USA | |
| 3 (67) | National Institute of Allergy and Infectious Diseases | USA | |
| 4 (84) | U.S. Department of Health & Human Services * | USA | |
| 5 (96) | Howard Hughes Medical Institute * | USA | |
| 6 (163) | Kaiser Permanente, Oakland * | USA | |
| 7 (196) | Vanderbilt University Medical Center | USA | |
| 8 (245) | Stanford Medicine | USA | |
| 9 (361) | UC San Diego Health System | USA | |
| 10 (475) | Children's Hospital Boston * | USA | |
| 11 (518) | Veterans Affairs Medical Centers * | USA | |
| 12 (551) | University of Texas M.D. Anderson Cancer Center | USA | |
| 13 (558) | Cincinnati Children's Hospital Medical Center | USA | |
| 14 (572) | H. Lee Moffitt Cancer Center and Research Institute | USA | |
| 15 (588) | St Michaels Hospital Toronto | CAN | |
| 16 (676) | Massachusetts General Hospital | USA | |
| 17 (686) | Montefiore Medical Center * | USA | |
| 18 (706) | Alberta Health Services | CAN | |
| 19 (732) | Duke Medicine | USA | |
| 20 (765) | Wadsworth Center | USA | |
| 21 (795) | University of Washington Medicine | USA | |
| 22 (811) | Harvard Pilgrim Health Care | USA | |
| 23 (812) | Boston University Medical Campus | USA | |
| 24 (815) | Mayo Clinic * | USA | |
| 25 (817) | Dana Farber Cancer Institute | USA | |
| 26 (818) | New York State Department of Health * | USA | |
| 27 (824) | Cleveland Clinic * | USA | |
| 28 (850) | Wake Forest University Baptist Medical Center | USA | |
| 29 (855) | Brigham and Women's Hospital | USA | |
| 30 (864) | Mount Sinai Health System * | USA | |
| 31 (925) | University of Michigan Health System | USA | |
| 32 (933) | Yale University Health & Medicine | USA | |
| 33 (961) | Johns Hopkins Medicine | USA | |
| 34 (985) | National Institute of Environmental Health Sciences | USA | |
| 35 (1010) | University of New Mexico Health Sciences Center | USA | |
| 36 (1023) | UC Davis Health System | USA | |
| 37 (1110) | University of Southern California Health Sciences Campus | USA | |
| 38 (1113) | University of Florida Health Science Center | USA | |
| 39 (1122) | Broad Institute of MIT and Harvard | USA | |
| 40 (1152) | University of Miami Health System | USA | |
| 41 (1177) | National Cancer Institute | USA | |
| 42 (1202) | Hospital for Sick Children | CAN | |
| 43 (1243) | Woodruff Health Sciences Center | USA | |
| 44 (1268) | UCLA Health System | USA | |
| 45 (1319) | University of Louisville Health Sciences Center | USA | |
| 46 (1352) | Columbia University Irving Medical Center | USA | |
| 47 (1388) | University of Rochester Medical Center | USA | |
| 48 (1421) | Ohio State University Wexner Medical Center | USA | |
| 49 (1431) | Beth Israel Deaconess Medical Center | USA | |
| 50 (1440) | University of Cincinnati Medical Center | USA | |
| 51 (1483) | University of Utah Health Care | USA | |
| 52 (1488) | CareGroup Healthcare System * | USA | |
| 53 (1489) | Health Canada | CAN | |
| 54 (1548) | Seattle Children's Hospital | USA | |
| 55 (1635) | NYU Langone Medical Center | USA | |
| 56 (1719) | Northwestern Medicine | USA | |
| 57 (1726) | McGill University Health Centre | CAN | |
| 58 (1731) | University of Wisconsin Health | USA | |
| 59 (1745) | University Health Network * | CAN | |
| 60 (1811) | Centre Hospitalier Universitaire de Quebec | CAN | |
| 61 (1970) | University of Pennsylvania Health System | USA | |
| 62 (2035) | Washington University Medical Center | USA | |
| 63 (2068) | University of Tennessee Health Science Center | USA | |
| 64 (2111) | Memorial Sloan-Kettering Cancer Center | USA | |
| 65 (2116) | University of Kansas Medical Center | USA | |
| 66 (2296) | Arizona Health Sciences Center University of Arizona Tucson | USA | |
| 67 (2350) | Children's Hospital of Philadelphia | USA | |
| 68 (2490) | University of Kentucky HealthCare | USA | |
| 69 (2748) | Public Health Agency of Canada | CAN | |
| 70 (2788) | VA Boston Healthcare System | USA | |
| 71 (3018) | Fred Hutchinson Cancer Research Center | USA | |
| 72 (3048) | Georgetown University Medical Center | USA | |
| 73 (3151) | Centre for Addiction and Mental Health | CAN | |
| 74 (4005) | BC Children's Hospital and Sunny Hill Health Centre for Children Vancouver | CAN | |
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