1. Sechenov First Moscow State Medical University (Sechenov University)
2. A.V. Vishnevsky Institute of Surgery
3. N.I. Pirogov Russian National Research Medical University
4. Far-Eastern State Medical University
5. Pavlov First Saint-Petersburg State Medical University
6. Kuban State Medical University
7. City Clinical Hospital No. 4, Moscow City Department of Health
8. Saint-Petersburg I.I. Dzhanelidze Research Institute of Emergency Medicine
9. A.V. Vishnevsky Institute of Surgery; N.I. Pirogov Russian National Research Medical University
10. St. Petersburg State Paediatric Medical University
11. Kazan State Medical University
12. Ilyinskaya Hospital JSC
13. A.I. Yevdokimov Moscow State University of Medicine and Dentistry
14. S.M. Kirov Military Medical Academy
15. Novosibirsk State Medical University
16. Ural State Medical University
17. Mechnikov North-Western State Medical University
18. V.A. Almazov National Medical Research Centre
19. A.V. Vishnevsky Institute of Surgery; A.I. Yevdokimov Moscow State University of Medicine and Dentistry
20. Botkin Hospital