1 (13) | National Institutes of Health | USA | ||
2 (29) | U.S. Department of Health & Human Services * | USA | ||
3 (70) | National Library of Medicine | USA | ||
4 (170) | Mayo Clinic * | USA | ||
5 (314) | Institut National de la Sante et de la Recherche Medicale * | FRA | ||
6 (428) | Washington University Medical Center | USA | ||
7 (431) | Woodruff Health Sciences Center | USA | ||