| 1 (1133) | National Institute of Public Health, Czech Republic | CZE | ![Health Health](img/health.png) |
| 2 (1462) | National Institute of Public Health, Poland | POL | ![Health Health](img/health.png) |
| 3 (2005) | Children's Memorial Health Institute | POL | ![Health Health](img/health.png) |
| 3 (2005) | Motol University Hospital | CZE | ![Health Health](img/health.png) |
| 5 (2984) | Clinical Center of Serbia | SRB | ![Health Health](img/health.png) |
| 5 (2984) | Clinical Hospital Centre Rijeka | HRV | ![Health Health](img/health.png) |
| 5 (2984) | Institute for Clinical and Experimental Medicine | CZE | ![Health Health](img/health.png) |
| 5 (2984) | Institute of Cardiology | POL | ![Health Health](img/health.png) |
| 5 (2984) | John Paul II Hospital | POL | ![Health Health](img/health.png) |
| 5 (2984) | Maria Sklodowska-Curie Memorial Institute of Oncology | POL | ![Health Health](img/health.png) |
| 5 (2984) | Masaryk Memorial Cancer Institute | CZE | ![Health Health](img/health.png) |
| 5 (2984) | Military Medical Academy | SRB | ![Health Health](img/health.png) |
| 5 (2984) | Russian Academy of Medical Sciences | RUS | ![Health Health](img/health.png) |
| 5 (2984) | St. Anne's University Hospital Brno | CZE | ![Health Health](img/health.png) |
| 5 (2984) | University General Hospital | CZE | ![Health Health](img/health.png) |
| 5 (2984) | University Hospital Centre Zagreb | HRV | ![Health Health](img/health.png) |
| 5 (2984) | University Hospital Hradec Kralove | CZE | ![Health Health](img/health.png) |
|