A. Yu. Olkina
N.N. Petrov National Medical Research Center of Oncology
Russian Federation

Aleksandra Yu. Olkina, MD, Abdominal Surgery Department

68, Leningradskaya Street, Pesochnyi village, 197758-St. Petersburg

A. S. Petrov
N.N. Petrov National Medical Research Center of Oncology
Russian Federation

Aleksei S. Petrov, MD, PhD, Abdominal Surgery Department

68, Leningradskaya Street, Pesochnyi village, 197758-St. Petersburg

L. L. Panaiotti
N.N. Petrov National Medical Research Center of Oncology
Russian Federation

Lidiia L. Panaiotti, MD, Abdominal Surgery Department

68, Leningradskaya Street, Pesochnyi village, 197758-St. Petersburg

A. М. Karachun
N.N. Petrov National Medical Research Center of Oncology; North-Western State Medical University named after I.I. Mechnikov
Russian Federation

Aleksei M. Karachun, MD, PhD, Abdominal Surgery Department, N.N. Petrov National Medical Research Center of Oncology of the Ministry of Healthcare of Russian Federation

68, Leningradskaya Street, Pesochnyi village, 197758-St. Petersburg, 

41, Kirochnaya Street, 191015-St. Petersburg

T. S. Lankov
N.N. Petrov National Medical Research Center of Oncology
Russian Federation

Timur S. Lankov, MD, Abdominal Surgery Department

68, Leningradskaya Street, Pesochnyi village, 197758-St. Petersburg