| 1 (111) | Polish Academy of Sciences * | POL | |
| 2 (243) | Charles University * | CZE | |
| 3 (392) | Russian Academy of Sciences * | RUS | |
| 4 (398) | Motol University Hospital | CZE | |
| 5 (490) | Semmelweis University | HUN | |
| 6 (501) | Hungarian Academy of Sciences * | HUN | |
| 7 (579) | University of Zagreb | HRV | |
| 8 (608) | Ljubljana University Medical Centre | SVN | |
| 9 (630) | Wroclaw Medical University | POL | |
| 10 (719) | University of Ljubljana * | SVN | |
| 11 (736) | Poznan University of Medical Sciences | POL | |
| 12 (751) | Jagiellonian University | POL | |
| 13 (776) | St. Anne's University Hospital Brno * | CZE | |
| 14 (820) | International Clinical Research Center | CZE | |
| 15 (1019) | Russian Academy of Medical Sciences | RUS | |
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