| 1 (995) | Masaryk Memorial Cancer Institute | CZE | |
| 2 (1751) | Russian Academy of Medical Sciences | RUS | |
| 3 (2382) | Institute for Clinical and Experimental Medicine | CZE | |
| 4 (2661) | John Paul II Hospital | POL | |
| 5 (2746) | Maria Sklodowska-Curie Memorial Institute of Oncology | POL | |
| 6 (3901) | University General Hospital | CZE | |
| 7 (3990) | Clinical Center of Serbia | SRB | |
| 8 (4241) | University Hospital Centre Zagreb | HRV | |
| 9 (4369) | Children's Memorial Health Institute | POL | |
| 10 (4616) | St. Anne's University Hospital Brno | CZE | |
| 11 (4636) | Motol University Hospital | CZE | |
| 12 (4675) | Institute of Cardiology | POL | |
| 13 (4725) | University Hospital Hradec Kralove | CZE | |
| 14 (4729) | National Institute of Public Health, Poland | POL | |
| 15 (4870) | National Institute of Public Health, Czech Republic | CZE | |
| 16 (4978) | Military Medical Academy | SRB | |
| 17 (5087) | Clinical Hospital Centre Rijeka | HRV | |
|