| 1 (115) | Massachusetts General Hospital | USA | |
| 2 (342) | Centro de Investigacion Biomedica en Red en Bioingenieria, Biomateriales y Nanomedicina | ESP | |
| 3 (371) | Centers for Disease Control and Prevention | USA | |
| 4 (408) | Instituto de Salud Carlos III * | ESP | |
| 5 (509) | Institut National de la Sante et de la Recherche Medicale * | FRA | |
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