| 1 (1159) | International Clinical Research Center | CZE |  |
| 2 (1386) | Tartu University Hospital | EST | |
| 3 (1524) | University Hospital Brno | CZE | |
| 4 (1762) | Maria Sklodowska-Curie Memorial Institute of Oncology | POL | |
| 5 (1990) | Masaryk Memorial Cancer Institute | CZE | |
| 6 (2500) | St. Anne's University Hospital Brno * | CZE | |
| 7 (2609) | University General Hospital | CZE | |
| 8 (2640) | Motol University Hospital | CZE | |
| 9 (2792) | N.N. Blokhin Cancer Research Center of the Russian Academy of Medical Sciences | RUS | |
| 10 (2915) | Institute of General Pathology and Physiopathology of the Russian Academy of Medical Sciences | RUS | |
| 11 (3323) | National Institute of Mental Health | CZE | |
| 12 (3362) | Medical University Hospital Alexandrovska | BGR | |
| 13 (3437) | Institute of Oncology Ljubljana | SVN | |
| 14 (3749) | Institute of Biomedical Chemistry of the Russian Academy of Medical Sciences | RUS | |
| 15 (3752) | University Hospital Hradec Kralove | CZE | |
| 16 (3806) | Institute of Epidemiology and Microbiology of the Russian Academy of Medical Sciences | RUS | |
| 17 (3932) | Russian Academy of Medical Sciences | RUS | |
| 18 (3942) | Ljubljana University Medical Centre | SVN | |
| 19 (3993) | University Hospital Vinohrady | CZE | |
| 20 (4148) | Institute for Medical Research and Occupational Health | HRV | |
| 21 (4168) | Polish Mothers Memorial Hospital Research Institute | POL | |
| 22 (4313) | Children's Memorial Health Institute | POL | |
| 23 (4401) | Medical Radiological Scientific Centre of the Russian Academy of Medical Sciences | RUS | |
| 24 (4468) | Institute of Psychiatry and Neurology | POL | |
| 25 (4474) | I. Mechnikov Research Institute of Vaccines and Sera of the Russian Academy of Medical Sciences | RUS | |
| 26 (4504) | Institute for Clinical and Experimental Medicine | CZE | |
| 27 (4650) | University Hospital in Olomouc | CZE | |
| 28 (4699) | Clinical Hospital Merkur | HRV | |
| 29 (4842) | Research Centre for Medical Genetics | RUS | |
| 30 (4904) | Burdenko Neurosurgery Institute of the Russian Academy of Medical Sciences | RUS | |
| 31 (4930) | University Hospital Centre Zagreb | HRV | |
| 32 (5085) | Mental Health Research Centre of the Russian Academy of Medical Sciences | RUS | |
| 33 (5152) | National Institute of Public Health, Czech Republic | CZE | |
| 34 (5197) | Institute of Cardiology | POL | |
| 35 (5314) | Hematological Scientific Centre of the Russian Academy of Medical Sciences | RUS | |
| 36 (5473) | Clinical Center of Serbia | SRB | |
| 37 (5638) | Clinical Hospital Center Split | HRV | |
| 38 (5804) | Almazov National Medical Research Centre | RUS | |
| 39 (6177) | Research Institute of Human Morphology of the Russian Academy of Medical Sciences | RUS | |
| 40 (6253) | John Paul II Hospital | POL | |
| 41 (6332) | Scientific Centre of Obstetrics, Gynaecology and Perinatology of the Russian Academy of Medical Sciences | RUS | |
| 42 (6378) | National Academy of Medical Sciences of Ukraine | UKR | |
| 43 (6392) | Research Center of Neurology | RUS | |
| 44 (6429) | Sisters of Charity Hospital, Zagreb | HRV | |
| 45 (6455) | Tomsk National Research Medical Center of the Russian Academy of Sciences | RUS | |
| 46 (7005) | Clinical Hospital Centre Rijeka | HRV | |
| 47 (7173) | Institute of Experimental Medicine of the NorthWest Branch of the Russian Academy of Medical Sciences | RUS | |
| 48 (7347) | Research Institute of Complex Problems of Cardiovascular Disease Russian Academy of Medical Sciences | RUS | |
| 49 (7383) | Clinical Hospital Dubrava | HRV | |
| 50 (7426) | Endocrinological Scientific Centre of the Russian Academy of Medical Sciences | RUS | |
| 51 (7460) | VA Nasonova Scientific Research Institute of Rheumatology of the Russian Academy of Medical Sciences | RUS | |
| 52 (7561) | Military Medical Academy | SRB | |
| 53 (7645) | Clinical Center of Vojvodina | SRB | |
| 54 (7756) | B.V. Petrovsky Russian Research Centre of Surgery | RUS | |
| 55 (8083) | Clinical Hospital Sveti Duh | HRV | |
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