1. V.A. Nasonova Research Institute of Rheumatology
I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia
2. I.I. Mechnikov North-Western State Medical University, Ministry of Health of Russia
3. City Polyclinic One
4. Kursk Regional Clinical Hospital
5. V.A. Baranov Republican Hospital, Ministry of Health of the Republic of Karelia
6. Chelyabinsk Regional Clinical Hospital
7. N.A. Semashko Nizhny Novgorod Regional Clinical Hospital
8. Railway Clinical Hospital at the Chelyabinsk Station, OAO «RZhD»
9. Leningrad Regional Clinical Hospital
10. Departmental Hospital at the Smolensk Station, OAO «RZhD»
11. Smolensk State Medical University, Ministry of Health of Russia
12. Regional Clinical Hospital
13. V.A. Nasonova Research Institute of Rheumatology
14. O.M. Filatov City Clinical Hospital Fifteen
15. Professor S.V. Ochapovsky Territorial Clinical Hospital One
16. Railway Clinical Hospital at the Gorky Station, OAO «RZhD»
17. District Clinical Hospital
18. City Clinical Hospital Seventy-One
19. Rostov State Medical University, Ministry of Health of Russia
20. Belgorod State National Research University
21. Kemerovo State Medical Academy, Ministry of Health of Russia
22. I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia
23. JSC «BIOCAD»