1. State Clinical hospital named after V.M Buyanov
2. State Clinical hospital named after V.M Buyanov; 2nd Department of hospital therapy, N.I. Pirogov Russian National Research Medical University
3. N.I. Pirogov Russian National Research Medical University
4. N.I. Pirogov Russian National Research Medical University; Federal State Autonomous Institution «Centre of Medical Rehabilitation» Ministry of Healthcare of the Russian Federation