| 1 (110) | Wroclaw Medical University | POL |  |
| 2 (225) | Medical University of Warsaw | POL |  |
| 3 (342) | Medical University of Lodz | POL |  |
| 4 (401) | University of Szeged | HUN |  |
| 5 (425) | Medical University of Gdansk | POL |  |
| 6 (437) | University of Rzeszow | POL |  |
| 7 (441) | University of Zagreb | HRV |  |
| 8 (446) | University of Ljubljana * | SVN |  |
| 9 (515) | Jagiellonian University | POL |  |
| 10 (521) | Poznan University of Medical Sciences | POL |  |
| 11 (527) | Medical University of Sofia * | BGR |  |
| 12 (536) | University Hospital Centre Zagreb | HRV |  |
| 13 (577) | Russian Academy of Sciences * | RUS |  |
| 14 (605) | University of Belgrade | SRB |  |
| 15 (614) | Charles University * | CZE |  |
| 16 (618) | Semmelweis University | HUN |  |
| 17 (625) | Medical University of Silesia | POL |  |
| 18 (638) | Nicolaus Copernicus University | POL |  |
| 19 (666) | Medical University of Lublin | POL |  |
| 20 (681) | Sisters of Charity Hospital, Zagreb | HRV |  |
| 21 (682) | Carol Davila University of Medicine and Pharmacy | ROU |  |
| 22 (699) | Medical University of Bialystok | POL |  |
| 23 (824) | Polish Academy of Sciences * | POL |  |
| 24 (829) | Ljubljana University Medical Centre | SVN |  |
| 25 (915) | University of Warmia and Mazury | POL |  |
| 26 (971) | I.M. Sechenov First Moscow State Medical University | RUS |  |
| 27 (1010) | University Hospital Vinohrady | CZE |  |
| 28 (1039) | Maria Sklodowska-Curie Memorial Institute of Oncology | POL |  |
| 29 (1053) | Russian Academy of Medical Sciences | RUS |  |
| 30 (1068) | University General Hospital | CZE |  |
| 31 (1149) | Peoples'Friendship University of Russia | RUS |  |
| 32 (1161) | Pirogov Russian National Research Medical University | RUS |  |
|