| 1 (606) | Motol University Hospital | CZE |  |
| 2 (929) | University Hospital Hradec Kralove | CZE | |
| 3 (1183) | National Institute of Mental Health | CZE | |
| 4 (1346) | Russian Academy of Medical Sciences | RUS | |
| 5 (1357) | St. Anne's University Hospital Brno * | CZE | |
| 6 (1599) | Polish Mothers Memorial Hospital Research Institute | POL | |
| 7 (1700) | Hematological Scientific Centre of the Russian Academy of Medical Sciences | RUS | |
| 8 (1861) | Maria Sklodowska-Curie Memorial Institute of Oncology | POL | |
| 9 (2058) | Institute of General Pathology and Physiopathology of the Russian Academy of Medical Sciences | RUS | |
| 10 (2390) | Institute of Cardiology | POL | |
| 11 (2707) | University General Hospital | CZE | |
| 12 (2783) | University Hospital Centre Zagreb | HRV | |
| 13 (2895) | Ljubljana University Medical Centre | SVN | |
| 14 (3035) | Institute for Clinical and Experimental Medicine | CZE | |
| 15 (3081) | Federal Medical Biological Agency * | RUS | |
| 16 (3097) | Institute for Medical Research and Occupational Health | HRV | |
| 17 (3121) | Institute of Biomedical Chemistry of the Russian Academy of Medical Sciences | RUS | |
| 18 (3350) | N.N. Blokhin Cancer Research Center of the Russian Academy of Medical Sciences | RUS | |
| 19 (3359) | Institute of Epidemiology and Microbiology of the Russian Academy of Medical Sciences | RUS | |
| 20 (3379) | Ministry of Health of the Russian Federation | RUS | |
| 21 (3632) | Russian Medical Academy of Continuous Professional Education | RUS | |
| 22 (3633) | Research Institute of Human Morphology of the Russian Academy of Medical Sciences | RUS | |
| 23 (3778) | Tomsk National Research Medical Center of the Russian Academy of Sciences | RUS | |
| 24 (3880) | Almazov National Medical Research Centre | RUS | |
| 25 (3905) | Clinical Center of Serbia | SRB | |
| 26 (3982) | National Institute of Public Health, Czech Republic | CZE | |
| 27 (4050) | National Medical Research Center of Cardiology | RUS | |
| 28 (4055) | University Hospital in Olomouc | CZE | |
| 29 (4127) | Institute of Psychiatry and Neurology | POL | |
| 30 (4142) | National Academy of Medical Sciences of Ukraine | UKR | |
| 31 (4196) | Masaryk Memorial Cancer Institute | CZE | |
| 32 (4272) | Clinical Hospital Dubrava | HRV | |
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