A. O. Tantsev
Pavlov University
Russian Federation

Tantsev Aleksei O., Senior Assistant of the Department of Hospital Surgery № 2 with Clinic, Surgeon of Surgical Department № 4 (Emergency Surgery), Research Institute of Surgery and Emergency Medicine

6-8, L’va Tolstogo str., Saint Petersburg, 197022

A. Yu. Korolkov
Pavlov University
Russian Federation

Korolkov Andrey Yu., Dr. of Sci. (Med.), Professor, Head of the Department of Hospital Surgery № 2 with Clinic, Head of the Department of General and Emergency Surgery of the Research Institute of Surgery and Emergency Medicine

6-8, L’va Tolstogo str., Saint Petersburg, 197022

D. N. Popov
Pavlov University
Russian Federation

Popov Dmitry N., Cand. of Sci. (Med.), Assistant of the Department of Hospital Surgery № 2 with Clinic, Head of Surgical Department № 4 (Emergency Surgery), Research Institute of Surgery and Emergency Medicine

6-8, L’va Tolstogo str., Saint Petersburg, 197022

O. A. Udoratin
Pavlov University
Russian Federation

Udoratin Oleg A., Student of the Faculty of Medicine

6-8, L’va Tolstogo str., Saint Petersburg, 197022