P. N. Romashchenko
Military Medical Academy
Russian Federation

Romashchenko Pavel N., Dr. of Sci. (Med.), Professor, Head of the Department of Faculty Surgery named after S.P. Fedorov

Saint Petersburg

N. A. Maistrenko
Military Medical Academy
Russian Federation

Maistrenko Nikolay A., Dr. of Sci. (Med.), Professor, Academician of the Russian Academy of Sciences,Pprofessor of the Department of Faculty Surgery named after S.P. Fedorov

Saint Petersburg

D. S. Krivolapov
Military Medical Academy
Russian Federation

Krivolapov Denis S., Senior Resident of the Oncology Division of the Department of Faculty Surgery named after S.P. Fedorov

Saint Petersburg

D. O. Vshivtsev
Military Medical Academy
Russian Federation

Vshivtsev Dmitriy O., Clinical Resident of the Department of Faculty Surgery named after S.P. Fedorov

6, Academika Lebedeva str., Saint Peter-sburg, 194044, Russia.