| 1 (409) | National Institutes of Health | USA | |
| 2 (907) | Mayo Clinic * | USA | |
| 3 (908) | Stanford Medicine | USA | |
| 4 (970) | Northwestern Medicine | USA | |
| 5 (1029) | Academisch Medisch Centrum | NLD | |
| 6 (1112) | University Medical Center Groningen | NLD | |
| 7 (1149) | U.S. Department of Health & Human Services * | USA | |
| 8 (1299) | Centers for Disease Control and Prevention | USA | |
| 9 (1456) | Columbia University Irving Medical Center | USA | |
| 10 (1460) | Veterans Affairs Medical Centers * | USA | |
| 11 (1640) | Finnish Institute Occupational Health | FIN | |
| 12 (2067) | Institut National de la Sante et de la Recherche Medicale * | FRA | |
|