| 1 (109) | Russian Academy of Medical Sciences | RUS |  |
| 2 (174) | Scientific Centre of Obstetrics, Gynaecology and Perinatology of the Russian Academy of Medical Sciences | RUS | |
| 3 (431) | University Hospital Hradec Kralove | CZE | |
| 4 (442) | Ljubljana University Medical Centre | SVN | |
| 5 (480) | Polish Mothers Memorial Hospital Research Institute | POL | |
| 6 (571) | Clinical Center of Serbia | SRB | |
| 7 (610) | University General Hospital | CZE | |
| 8 (717) | Maria Sklodowska-Curie Memorial Institute of Oncology | POL | |
| 9 (768) | Almazov National Medical Research Centre | RUS | |
| 10 (775) | Motol University Hospital | CZE | |
| 11 (777) | University Hospital Centre Zagreb | HRV | |
| 12 (799) | Endocrinological Scientific Centre of the Russian Academy of Medical Sciences | RUS | |
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