| 1 (207) | University Medical Center Utrecht | NLD |  |
| 2 (231) | Institut National de la Sante et de la Recherche Medicale * | FRA | |
| 3 (257) | Centro de Investigacion Biomedica en Red en Bioingenieria, Biomateriales y Nanomedicina | ESP | |
| 4 (262) | Instituto de Salud Carlos III * | ESP | |
| 5 (270) | Leiden University Medical Center | NLD | |
| 6 (277) | Radboud University Nijmegen Medical Centre | NLD | |
| 7 (319) | Centro de Investigacion Biomedica en Red en Bioingenieria, Biomateriales y Nanomedicina, Madrid | ESP | |
| 8 (321) | Medical Research Council | GBR | |
| 9 (324) | Universitatsklinikum Freiburg | DEU | |
| 10 (336) | Erasmus Medical Center | NLD | |
| 11 (342) | Assistance Publique Hopitaux de Paris * | FRA | |
| 12 (368) | Klinikum Rechts der Isar der Technische Universitat Munchen | DEU | |
| 13 (369) | Charite - Universitatsmedizin Berlin * | DEU | |
| 14 (377) | Universitatsspital Zurich | CHE | |
| 15 (385) | University Medical Center Groningen | NLD | |
| 16 (401) | Oslo University Hospital | NOR | |
| 17 (433) | Universitatsklinikum Hamburg Eppendorf | DEU | |
| 18 (437) | Istituti Ortopedici Rizzoli | ITA | |
| 19 (482) | Universitatsklinikums Aachen | DEU | |
| 20 (496) | Centre Hospitalier Universitaire Vaudois | CHE | |
| 21 (512) | University Hospitals Leuven | BEL | |
| 22 (525) | Universitatsklinikum Rostock | DEU | |
| 23 (591) | Hopitaux Universitaires de Geneve | CHE | |
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