| 1 (1103) | Russian Academy of Medical Sciences | RUS |  |
| 2 (1374) | Maria Sklodowska-Curie Memorial Institute of Oncology | POL | |
| 3 (2317) | Clinical Hospital Dubrava | HRV | |
| 4 (2530) | National Institute of Public Health, Czech Republic | CZE | |
| 5 (2551) | University Hospital Brno | CZE | |
| 6 (2839) | Institute for Clinical and Experimental Medicine | CZE | |
| 7 (2854) | University Hospital Centre Zagreb | HRV | |
| 8 (2910) | University Hospital Hradec Kralove | CZE | |
| 9 (2927) | Children's Memorial Health Institute | POL | |
| 10 (2939) | Institute of Cardiology | POL | |
| 11 (3024) | Motol University Hospital | CZE | |
| 11 (3024) | University General Hospital | CZE | |
| 13 (3148) | Military Medical Academy | SRB | |
| 14 (3186) | Clinical Hospital Centre Rijeka | HRV | |
| 15 (3195) | Clinical Center of Serbia | SRB | |
| 16 (3313) | University Hospital in Olomouc | CZE | |
| 17 (3387) | Institute for Medical Research and Occupational Health | HRV | |
| 18 (3397) | Sisters of Charity Hospital, Zagreb | HRV | |
| 19 (3733) | University Hospital Vinohrady | CZE | |
| 20 (3750) | Charles University Hospital in Pilsen | CZE | |
| 21 (3860) | St. Anne's University Hospital Brno | CZE | |
| 22 (4037) | Clinical Hospital Split | HRV | |
|
