E. P. Sharapova
V.A. Nasonova Research Institute of Rheumatology
Russian Federation

34A, Kashirskoe Shosse, Moscow 115522

L. I. Alekseeva
V.A. Nasonova Research Institute of Rheumatology
Russian Federation

34A, Kashirskoe Shosse, Moscow 115522

E. A. Taskina
V.A. Nasonova Research Institute of Rheumatology
Russian Federation

34A, Kashirskoe Shosse, Moscow 115522

N. G. Kashevarova
V.A. Nasonova Research Institute of Rheumatology
Russian Federation

34A, Kashirskoe Shosse, Moscow 115522

S. G. Anikin
V.A. Nasonova Research Institute of Rheumatology
Russian Federation

34A, Kashirskoe Shosse, Moscow 115522

E. A. Strebkova
V.A. Nasonova Research Institute of Rheumatology
Russian Federation

34A, Kashirskoe Shosse, Moscow 115522

A. M. Lila
V.A. Nasonova Research Institute of Rheumatology; Russian Medical Academy of Continuing Professional Education, Ministry of Health of Russia
Russian Federation

34A, Kashirskoe Shosse, Moscow 115522;

Department of Rheumatology, 2/1, Barrikadnaya St., Build. 1, Moscow 125993

V. I. Mazurov
I.I. Mechnikov NorthWestern State Medical University, Ministry of Health of Russia
Russian Federation

41, Kirochnaya St., Saint Petersburg 191015

N. A. Shostak
N.I. Pirogov Russian National Research Medical University, Ministry of Heath of Russia
Russian Federation

1, Ostrovityanov St., Moscow 117997

E. I. Shmidt
N.I. Pirogov City Clinical Hospital One, Moscow Healthcare Department
Russian Federation

8, Leninsky Prospect, Moscow 119049

E. P. Ilivanova
Leningrad Regional Clinical Hospital
Russian Federation

45-49, Lunacharsky Prospect, Saint Petersburg 194291