S. A. Chepurnenko
Rostov State Medical University; Rostov Regional Clinical Hospital
Russian Federation

Svetlana A. Chepurnenko — Dr. Sci. (Med.), Assoc. Prof., Chair of General Medical Practice (Family Medicine) with training in geriatrics and physiotherapy Rostov SMU, Cardiologist, Outpatient Unit, Centre for Cardiac Surgery Rostov RCH.

Nakhichevansky lane, 19, Rostov-on-Don, 344022; tel.: 8 (918) 507-28-93

G. V. Shavkuta
Rostov State Medical University
Russian Federation

Galina V. Shavkuta — Dr. Sci. (Med.), Prof., Head of the Chair of General Medical Practice (Family Medicine) with training in geriatrics and physiotherapy

Nakhichevanskiy per., 29, Rostov-on-Don, 344022

A. D. Nasytko
Rostov State Medical University
Russian Federation

Alina D. Nasytko — laboratory assistant, Chair of General Medical Practice (Family Medicine) with training in geriatrics and physiotherapy.

Nakhichevanskiy per., 29, Rostov-on-Don, 344022