V. V. Fedyushkin
Dinskaya Central District Hospital; Kuban State Medical University
Russian Federation

Vladimir V. Fedyushkin — Surgeon, Dinskaya Central District Hos- pital; Postgraduate Student, Surgery Department No. 1, Kuban State Medical University

Kirpichnaya str., 55a, Dinskaya stanitsa, Krasnodar Krai, 353204, 

Mitrofana Sedina str., 4, Krasnodar, 350063

A. G. Baryshev
Ochapovsky Regional Clinical Hospital No. 1; Kuban State Medical University
Russian Federation

Alexander G. Baryshev — Dr. Sci. (Med.), Assoc. Prof., Deputy Chief Physician for Surgery, Ochapovsky Regional Clinical Hospi- tal No.1, Scientific Research Institute; Head of Surgery Department No. 1, Kuban State Medical University

Pervogo Maya str., 167, Krasnodar, 350086,

Mitrofana Sedina str., 4, Krasnodar, 350063

S. N. Pyatakov
Kuban State Medical University; Sochi City Clinical Hospital No. 1
Russian Federation

Stanislav N. Pyatakov — Dr. Sci. (Med.), Assoc. Prof.; Deputy Chief Physician, Sochi City Hospital No. 4; Assoc. Prof. of Surgery Department No. 1, Kuban State Medical University

Mitrofana Sedina str., 4, Krasnodar, 350063,

Tuapsinskaya str., 1, Sochi, 354057

S. E. Gumenyuk
Kuban State Medical University
Russian Federation

Sergey E. Gumenyuk — Dr. Sci. (Med.), Prof.; Head of Department of Surgical Diseases, Dean of Pediatric Faculty

Mitrofana Sedina str., 4, Krasnodar, 350063

O. A. Alukhanyan
Kuban State Medical University
Russian Federation

Ovik A. Alukhanyan — Dr. Sci. (Med.), Prof., Department of Cardi- ac Surgery and Cardiology

Mitrofana Sedina str., 4, Krasnodar, 350063

V. M. Bensman
Kuban State Medical University
Russian Federation

Vladimir M. Bensman — Dr. Sci. (Med.), Prof., General Surgery Department

Mitrofana Sedina str., 4, Krasnodar, 350063