1. V.A. Nasonova Research Institute of Rheumatology
2. M.F. Vladimirsky Moscow Regional Research Clinical Institute
3. V.A. Nasonova Research Institute of Rheumatology;
Joint and Heart Treatment Center
4. V.A. Nasonova Research Institute of Rheumatology;
I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia