A. A. Smirnov
Pavlov University
Russian Federation

Smirnov Alexander A., Dr. of Sci. (Med.), Associate Professor of the Department of Hospital Surgery № 2 with Clinic, Head of the Endoscopy Department of the Research Institute of Surgery and Emergency Medicine

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

Ya. V. Ruchkina
Pavlov University
Russian Federation

Ruchkina Yana V., Postgraduate Student of the Department of Hospital Surgery № 2 with Clinic, Endoscopist of the Endoscopy Department № 1 of the Research Institute of Surgery and Emergency Medicine

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

M. M. Saadulaeva
Pavlov University
Russian Federation

Saadulaeva Marina M., Senior Laboratory Assistant of the Department of Hospital Surgery №2 with Clinic, Endoscopist of the Endoscopy Department № 1 of the Research Institute of Surgery and Emergency Medicine

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

E. V. Blinov
Pavlov University
Russian Federation

Blinov Egor V., Endoscopist of the Endoscopy Department № 1 of the Research Institute of Surgery and Emergency Medicine

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

R. A. Karpova
Pavlov University
Russian Federation

Karpova Rimma A., Endoscopist of the Endoscopy Department № 1 of the Research Institute of Surgery and Emergency Medicine

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

A. Yu. Korolko
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