H. D. Kosmacheva
Research institute — Ochapovsky regional hospital no. 1; Kuban state medical university
Russian Federation

Helen D. Kosmacheva, Dr. Of Sci. (Med.), Deputy Chief Physician for Medical Care, Head of the Department of Therapy no. 1; the Faculty of Advanced Training and Professional Retraining of Specialists

O. G. Kompaniets
Kuban state medical university
Russian Federation

Olga G. Kompaniets, Cand. Of Sci. (Med.), Associate Professor, the Department of Therapy no. 1, the Faculty of Advanced Training and Professional Retraining of Specialists

G. G. Petrik
Kuban state medical university
Russian Federation

Galina G. Petrik, Dr. Of Sci. (Med.), Professor of the Department of Therapy no. 1, the Faculty of Advanced Training and Professional Retraining of Specialist

A. О. Agafonova
Kuban state medical university
Russian Federation

Anastasia О. Agafonova, 6th year medical student in the faculty of internal medicine