V. A. Vishnevsky
A.V. Vishnevsky Institute of Surgery, Ministry of Health of Russia.
Russian Federation

Vishnevsky Vladimir Alexandrovich – Doct. of Med. Sci., Professor, Head of the Department of Abdominal Surgery №2, A.V. Vishnevsky Institute of Surgery, Moscow.

M. G. Efanov
A.S. Loginov Moscow Clinical Scientific Center, Department of Health of Moscow.
Russian Federation

Efanov Mikhail Germanovich – Doct. of Med. Sci., Head of the Department of Hepato-pancreatobiliary Surgery, A.S. Loginov Moscow Clinical Scientific Center.

For correspondence: Department of Hepato-pancreatobiliary Surgery, Moscow Clinical Scientific Center, 11123, Shosse Entuziastov, 86, Moscow, Russian Federation. Phone: +7-916-105-88-30. E-mail: m.efanov@mknc.ru

R. Z. Ikramov
A.V. Vishnevsky Institute of Surgery, Ministry of Health of Russia.
Russian Federation

Ikramov Ravshan Ziyaevich – Doct. of Med. Sci., Chief Researcher of the Department of Abdominal Surgery №2, A.V. Vishnevsky Institute of Surgery, Moscow.

A. B. Varava
A.V. Vishnevsky Institute of Surgery, Ministry of Health of Russia.
Russian Federation

Varava Aleksey Borisovich – Junior Research of the X-ray Surgery Department of A.V. Vishnevsky Institute of Surgery, Moscow.

S. A. Trifonov
A.V. Vishnevsky Institute of Surgery, Ministry of Health of Russia.
Russian Federation

Trifonov Sergey Alexandrovich – Resident of the Department of Abdominal Surgery №2, A.V. Vishnevsky Institute of Surgery, Moscow.