A. B. Bashkova
Chuvash State University named after I.N. Ulyanov; Federal Center for Traumatology, Orthopedics and Arthroplasty
Russian Federation

Inna B. Bashkova, Cand. Sci. (Med.), Associate Professor, Associate Professor of the Department of Faculty and Hospital Therapy, Chuvash State University named after I.N. Ulyanov; Rheumatologist, Federal Center for Traumatology, Orthopedics and Arthroplasty

15, Moskovsky Ave., Cheboksary, 428015, Chuvash Republic,

33, Fedor Gladkov St., Cheboksary, 428020, Chuvash Republic

I. V. Madyanov
Chuvash State University named after I.N. Ulyanov; Institute for the Improvement of Physicians
Russian Federation

Igor V. Madyanov, Dr. Sci. (Med.), Professor, Professor of the Department of Faculty and Hospital Therapy, Chuvash State University named after I.N. Ulyanov; Professor of the Department of Therapy and Family Medicine, Institute for the Improvement of Physicians

15, Moskovsky Ave., Cheboksary, 428015, Chuvash Republic,

27, Mikhail Sespel St., Cheboksary, 428018, Chuvash Republic