Yu. S. Vinnik
Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University
Russian Federation

Yurii S. Vinnik – Dr. Sci., professor; Head of the Department of the Department of General Surgery named after Prof. M.I. Gulman

1, Partizan Zheleznyak St., 660022, Krasnoyarsk

R. A. Pakhomova
Private Institution – educational Organization of higher Education University REAVIZ
Russian Federation

Regina A. Pakhomova– Dr. Sci., associate professor of the Department of Surgical Diseases

8 Kalinina St., building 2, 198099, St. Petersburg

L. V. Kochetova
Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University
Russian Federation

Lyudmila V. Kochetova– PhD, professor of the Department of General Surgery named after Prof. M.I. Gulman

1, Partizan Zheleznyak St., 660022, Krasnoyarsk

A. M. Babadzhanyan
Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University
Russian Federation

Akop M. Babadzhanyan– Clinical resident of the Department of General Surgery named after Prof. M.I. Gulman

1, Partizan Zheleznyak St., 660022, Krasnoyarsk

I. A. Fedotov
Clinical Hospital «Russian Railways-Medicine» in Krasnoyarsk
Russian Federation

Ivan A. Fedotov – Surgeon

47, Lomonosov St., 660058, Krasnoyarsk

L. V. Sindeeva
Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University
Russian Federation

Lyudmila V. Sindeeva – Dr. Sci., associate professor; Head of the Department of Histology, Cytology, Embryology

1, Partizan Zheleznyak St., 660022, Krasnoyarsk