E. V. Kiseleva
Pavlov University
Russian Federation

Kiseleva Elena V., Surgeon of Surgical Department № 4 (Emergency Surgery), Research Institute of Surgery and Emergency Medicine

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

F. S. Nefedev
Pavlov University
Russian Federation

Nefedev Fedor S., Surgeon of Surgical Department № 4 (Emergency Surgery), Research Institute of Surgery and Emergency Medicine

Saint Petersburg

A. A. Zaharenko
Pavlov University
Russian Federation

Zaharenko Aleksandr A., Associate Professor, Head of the Department of Oncology of the Faculty of Postgraduate Education

Saint Petersburg

M. I. Zaraiski
Pavlov University
Russian Federation

Zaraiski Mikhail I., Professor of the Department of Clinical Laboratory Diagnostics with a Course of Molecular Medicine

Saint Petersburg