| 1 (673) | Institute of Cardiology | POL |  |
| 2 (690) | Russian Academy of Medical Sciences | RUS | |
| 3 (727) | Institute of Oncology Ljubljana | SVN | |
| 4 (982) | Ljubljana University Medical Centre | SVN | |
| 5 (1190) | Maria Sklodowska-Curie Memorial Institute of Oncology | POL | |
| 6 (1381) | N.N. Blokhin Cancer Research Center of the Russian Academy of Medical Sciences | RUS | |
| 7 (1411) | National Academy of Medical Sciences of Ukraine | UKR | |
| 8 (1493) | University General Hospital | CZE | |
| 9 (1626) | Motol University Hospital | CZE | |
| 10 (1679) | St. Anne's University Hospital Brno * | CZE | |
| 11 (1686) | Tomsk National Research Medical Center of the Russian Academy of Sciences | RUS | |
| 12 (1703) | Clinical Center of Serbia | SRB | |
| 13 (1710) | Medical Radiological Scientific Centre of the Russian Academy of Medical Sciences | RUS | |
| 14 (1869) | Almazov National Medical Research Centre | RUS | |
| 15 (1982) | Sisters of Charity Hospital, Zagreb | HRV | |
| 16 (2040) | University Hospital Centre Zagreb | HRV | |
| 17 (2055) | Institute for Clinical and Experimental Medicine | CZE | |
|
