| 1 (116) | National Institutes of Health | USA |  |
| 2 (125) | Broad Institute of MIT and Harvard | USA | |
| 3 (232) | National Library of Medicine | USA | |
| 4 (264) | Massachusetts General Hospital | USA | |
| 5 (270) | Howard Hughes Medical Institute * | USA | |
| 5 (270) | UCLA Health System | USA | |
| 7 (281) | Mayo Clinic * | USA | |
| 8 (292) | Washington University Medical Center | USA | |
| 9 (297) | Memorial Sloan-Kettering Cancer Center | USA | |
| 10 (299) | National Cancer Institute | USA | |
| 11 (310) | Children's Hospital Boston * | USA | |
| 12 (312) | UC San Diego Health System | USA | |
| 13 (317) | Mount Sinai Health System * | USA | |
| 14 (320) | Stanford Medicine | USA | |
| 15 (332) | Ohio State University Wexner Medical Center | USA | |
| 16 (344) | University of Texas M.D. Anderson Cancer Center | USA | |
| 17 (364) | Johns Hopkins Medicine | USA | |
| 18 (369) | Brigham and Women's Hospital | USA | |
| 19 (374) | Woodruff Health Sciences Center | USA | |
| 20 (376) | University of Michigan Health System | USA | |
| 21 (384) | University Health Network * | CAN | |
| 22 (402) | Veterans Affairs Medical Centers * | USA | |
| 22 (402) | CareGroup Healthcare System * | USA | |
| 24 (415) | Columbia University Irving Medical Center | USA | |
| 25 (422) | Duke Medicine | USA | |
| 26 (432) | Dana Farber Cancer Institute | USA | |
| 27 (435) | University of Pennsylvania Health System | USA | |
| 28 (453) | Beth Israel Deaconess Medical Center | USA | |
| 29 (455) | NYU Langone Medical Center | USA | |
| 30 (464) | Vanderbilt University Medical Center | USA | |
| 30 (464) | University of Southern California Health Sciences Campus | USA | |
| 32 (479) | Georgetown University Medical Center | USA | |
| 33 (484) | Wake Forest University Baptist Medical Center | USA | |
| 34 (502) | Houston Methodist | USA | |
| 35 (506) | Yale University Health & Medicine | USA | |
| 36 (528) | Children's Hospital of Philadelphia | USA | |
| 37 (530) | Northwestern Medicine | USA | |
| 38 (558) | Cleveland Clinic * | USA | |
| 39 (574) | Cincinnati Children's Hospital Medical Center | USA | |
| 40 (587) | Toronto Rehab | CAN | |
| 41 (600) | University of Cincinnati Medical Center | USA | |
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