A. Yu. Korolkov
Pavlov University
Russian Federation

Korolkov Andrej Yu., Dr. of Sci. (Med.), Head of the Department of Hospital Surgery № 2 with the Clinic named after Academician F. G. Uglov, Head of the Department of General and Emergency Surgery, Research Institute of Surgery and Emergency Medicine

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

T. O. Nikitina
Pavlov University
Russian Federation

Nikitina Tatyana O., Cand. of Sci. (Med.), Surgeon of the Surgical Department № 4 (Emergency Surgery), 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 the Clinic named after Academician F. G. Uglov, Surgeon, Head of the Surgical Department № 4 (Emergency Surgery), Research Institute of Surgery and Emergency Medicine

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