V. K. Koryttsev
Samara State Medical University
Russian Federation

Vladimir K. Koryttsev, Dr. Sci. (Med.), Associate Professor, Professor of the Department of Faculty Surgery

89 Chapaevskaya str., Samara, 443099

A. M. Krasnoslobodtsev
Samara State Medical University; N.I. Pirogov City Clinical Hospital No. 1
Russian Federation

Andrey M. Krasnoslobodtsev, Surgeon of the Surgical Department No. 6; candidate of the degree of Cand. Sci. (Med.), attached to the Department of Faculty Surgery

80 Polevaya str., Samara, 443096;
89 Chapaevskaya str., Samara, 443099.

E. V. Frolova
Samara State Medical University
Russian Federation

Frolova Elena Vladimirovna, Dr. Sci. (Med.), Associate Professor, Associate Professor of the Department of Faculty Surgery

89 Chapaevskaya str., Samara, 443099

S. V. Dergal
Samara State Medical University; Samara City Clinical Hospital No. 8
Russian Federation

Sergey V. Dergal, Cand. Sci. (Med.), Assistant of the Department of Faculty Surgery; Chief Physician

89 Chapaevskaya str., Samara, 443099; 
169 Mirnaya str., Samara, 443035