V. A. Nikitin
State Institution "N.N.Burdenko Voronezh State Medical Academy", Healthcare Ministry of Russia: 10, Studencheskaya str., Voronezh, 394622, Russia
Russian Federation

PhD, Assistant Lecturer at the Department of Therapy, State Institution "N.N.Burdenko Voronezh State Medical Academy", Healthcare Ministry of Russia; tel.: (920) 4147652

E. V. Gosteva
State Institution "N.N.Burdenko Voronezh State Medical Academy", Healthcare Ministry of Russia: 10, Studencheskaya str., Voronezh, 394622, Russia Voronezh City Clinical Hospital N20: 15, Deputatskaya str., Voronezh, 394055, Russia
Russian Federation

PhD, Associate Professor at the Department of Propaedeutics of Internal Diseases, State Institution "N.N.Burdenko Voronezh State Medical Academy", Healthcare Ministry of Russia; function al diagnostics specialist at the Voronezh City Clinical Hospital N20; tel.: (910) 3485797

L. V. Pyshnograeva
Voronezh City Clinical Hospital N20: 15, Deputatskaya str., Voronezh, 394055, Russia
Russian Federation

PhD, Deputy Chief Medical Officer, cardiologist at the Voronezh City Clinical Hospital N20; tel.: (473) 2368020

L. V. Vasil'eva
State Institution "N.N.Burdenko Voronezh State Medical Academy", Healthcare Ministry of Russia: 10, Studencheskaya str., Voronezh, 394622, Russia
Russian Federation

MD, Professor, Head of Department at the Department of Therapy, State Institution "N.N.Burdenko Voronezh State Medical Academy", Healthcare Ministry of Russia; tel.: (910) 3473687