A. V. Yagoda
Stavropol State Medical University, Department of Hospital Therapy
Russian Federation

Alexander V. Yagoda — Doctor of Medical Sciences, Professor, Head of the Department of Hospital Therapy

Stavropol

P. V. Koroy
Stavropol State Medical University, Department of Hospital Therapy
Russian Federation

Pavel V. Koroy — MD, PhD, Professor, Professor of Department of Hospital Therapy

Stavropol

D. P. Kharchenko
Stavropol Regional Clinical Hospital
Russian Federation

Dina P. Kharchenko — Нead of the Rheumatology Department

Stavropol

N. N. Gladkikh
Stavropol State Medical University, Department of Hospital Therapy
Russian Federation

Natalia N. Gladkikh — MD, PhD, Professor, Professor of Department of Hospital Therapy

Stavropol

I. P. Popova
Stavropol Regional Clinical Hospital
Russian Federation

Inna P. Popova — Doctor of the Therapeutic Department

Stavropol