G. G. Кhubulava
Pavlov University
Russian Federation

Khubulava Gennadiy G., Dr. of Sci. (Med.), Professor, Academician of the Russian Academy of Sciences, Head of the Department of Faculty Surgery with the course of Laparoscopic Surgery and Cardiovascular Surgery with the Clinic

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

E. I. Serebrianskaia
Pavlov University
Russian Federation

Serebryanskaya Ekaterina I., Postgraduate Student of the Department of Faculty Surgery with the course of Laparoscopic Surgery and Cardiovascular Surgery with the Clinic

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

A. A. Malyants
North-Western State Medical University named after I.I. Mechnikov
Russian Federation

Malyants Anastasia A., 5th-year Student of the Faculty of Medicine

41, Kirochnaya str., Saint Petersburg, 191015