| 1 (169) | Medical Research Council | GBR |  |
| 2 (347) | Institut National de la Sante et de la Recherche Medicale * | FRA | |
| 3 (348) | Centers for Disease Control and Prevention | USA | |
| 4 (396) | U.S. Department of Health & Human Services * | USA | |
| 5 (401) | University of Rochester Medical Center | USA | |
| 6 (429) | University of Southern California Health Sciences Campus | USA | |
| 7 (452) | National Institute for Public Health and the Environment | NLD | |
| 8 (457) | Cleveland Clinic * | USA | |
| 9 (464) | Instituto de Salud Carlos III * | ESP | |
| 10 (482) | Russian Academy of Medical Sciences | RUS | |
| 11 (529) | Massachusetts General Hospital | USA | |
| 12 (537) | Universite Hassiba BenBouali de Chlef | DZA | |
| 13 (539) | Center for Disease Control and Prevention China | CHN | |
| 14 (553) | Fundacao Oswaldo Cruz * | BRA | |
|
