A. V. Volkov
V.A. Nasonova Research Institute of Rheumatology
Russian Federation

Aleksandr V. Volkov, Cand. of Sci. (Med.), rheumatologist, Laboratory of instrumental diagnostics 

34 A Kashirskoe shosse, Moscow 115522 

N. N. Yudkina
V.A. Nasonova Research Institute of Rheumatology
Russian Federation

Natalia N. Yudkina, Cand. of Sci. (Med.), rheumatologist, laboratory of instrumental diagnostics 

34 A Kashirskoe shosse, Moscow 115522 

I. E. Chazova
E.I. Chazov National Medical Research Center of Cardiology
Russian Federation

Irina E. Chazova, Academician of RAS, Professor, Dr. of Sci. (Med.), Deputy General Director for Scientific and Expert Work, Head of Hypertension Department, A.L. Myasnikov Research Institute of Cardiology 

St. Academician Chazova, 15 a, Moscow 121552 

E. L. Nasonov
V.A. Nasonova Research Institute of Rheumatology
Russian Federation

Evgeniy L. Nasonov, Academician of RAS, Professor, Dr. of Sci. (Med.), scientific director 

34 A Kashirskoe shosse, Moscow 115522