| 1 (888) | Institute for Medical Research and Occupational Health | HRV |  |
| 2 (1201) | Russian Academy of Medical Sciences | RUS | |
| 3 (1510) | Motol University Hospital | CZE | |
| 4 (2029) | Ljubljana University Medical Centre | SVN | |
| 5 (2148) | University General Hospital | CZE | |
| 6 (2181) | National Institute of Public Health, Czech Republic | CZE | |
| 7 (2355) | Institute of Cardiology | POL | |
| 8 (2493) | Endocrinological Scientific Centre of the Russian Academy of Medical Sciences | RUS | |
| 9 (2513) | University Hospital Hradec Kralove | CZE | |
| 10 (2675) | Institute of Epidemiology and Microbiology of the Russian Academy of Medical Sciences | RUS | |
| 11 (2750) | Tomsk National Research Medical Center of the Russian Academy of Sciences | RUS | |
| 12 (2827) | I. Mechnikov Research Institute of Vaccines and Sera of the Russian Academy of Medical Sciences | RUS | |
| 13 (3049) | Clinical Center of Serbia | SRB | |
| 14 (3097) | University Hospital Centre Zagreb | HRV | |
| 15 (3309) | Research Institute of Complex Problems of Cardiovascular Disease Russian Academy of Medical Sciences | RUS | |
|
