| 1 (1197) | Russian Academy of Medical Sciences | RUS |  |
| 2 (1924) | University Hospital Brno | CZE | |
| 3 (2143) | Tartu University Hospital | EST | |
| 4 (2145) | International Clinical Research Center | CZE | |
| 5 (2159) | University General Hospital | CZE | |
| 6 (2472) | Motol University Hospital | CZE | |
| 7 (2505) | Maria Sklodowska-Curie Memorial Institute of Oncology | POL | |
| 8 (2648) | St. Anne's University Hospital Brno * | CZE | |
| 9 (3269) | Masaryk Memorial Cancer Institute | CZE | |
| 10 (3276) | National Institute of Mental Health | CZE | |
| 11 (3367) | Institute of Cardiology | POL | |
| 12 (3431) | University Hospital Hradec Kralove | CZE | |
| 13 (3444) | University Hospital Vinohrady | CZE | |
| 14 (3554) | University Hospital Centre Zagreb | HRV | |
| 15 (3657) | Ljubljana University Medical Centre | SVN | |
| 16 (3671) | Clinical Hospital Dubrava | HRV | |
| 17 (3791) | Children's Memorial Health Institute | POL | |
| 18 (3803) | University Hospital in Olomouc | CZE | |
| 19 (3885) | N.N. Blokhin Cancer Research Center of the Russian Academy of Medical Sciences | RUS | |
| 20 (3906) | John Paul II Hospital | POL | |
| 21 (4058) | Polish Mothers Memorial Hospital Research Institute | POL | |
| 22 (4130) | Institute of Oncology Ljubljana | SVN | |
| 23 (4152) | Clinical Center of Serbia | SRB | |
| 24 (4290) | Almazov National Medical Research Centre | RUS | |
| 25 (4333) | Institute for Clinical and Experimental Medicine | CZE | |
| 26 (4426) | Institute of Biomedical Chemistry of the Russian Academy of Medical Sciences | RUS | |
| 27 (4434) | Institute of Epidemiology and Microbiology of the Russian Academy of Medical Sciences | RUS | |
| 28 (4460) | Research Centre for Medical Genetics | RUS | |
| 29 (4473) | Clinical Hospital Centre Rijeka | HRV | |
| 30 (4492) | Scientific Centre of Obstetrics, Gynaecology and Perinatology of the Russian Academy of Medical Sciences | RUS | |
| 31 (4502) | National Institute of Public Health, Czech Republic | CZE | |
| 32 (4508) | Endocrinological Scientific Centre of the Russian Academy of Medical Sciences | RUS | |
| 33 (4510) | Institute of General Pathology and Physiopathology of the Russian Academy of Medical Sciences | RUS | |
| 34 (4532) | Institute for Medical Research and Occupational Health | HRV | |
| 35 (4597) | Research Institute of Human Morphology of the Russian Academy of Medical Sciences | RUS | |
| 36 (4619) | National Academy of Medical Sciences of Ukraine | UKR | |
| 37 (4640) | Medical Radiological Scientific Centre of the Russian Academy of Medical Sciences | RUS | |
| 38 (4658) | Research Institute of Complex Problems of Cardiovascular Disease Russian Academy of Medical Sciences | RUS | |
| 39 (4690) | Military Medical Academy | SRB | |
| 40 (4722) | Clinical Hospital Center Split | HRV | |
| 41 (4734) | Sisters of Charity Hospital, Zagreb | HRV | |
| 42 (4794) | Tomsk National Research Medical Center of the Russian Academy of Sciences | RUS | |
| 43 (4945) | Burdenko Neurosurgery Institute of the Russian Academy of Medical Sciences | RUS | |
| 44 (5018) | Hematological Scientific Centre of the Russian Academy of Medical Sciences | RUS | |
| 45 (5064) | Mental Health Research Centre of the Russian Academy of Medical Sciences | RUS | |
| 46 (5410) | Research Center of Neurology | RUS | |
| 47 (5427) | Institute of Experimental Medicine of the NorthWest Branch of the Russian Academy of Medical Sciences | RUS | |
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