A. G. Kriger
A.V. Vishnevsky Institute of Surgery.
Russian Federation

Kriger Andrey Germanovich – Doct. of Med. Sci., Professor, Head of the Abdominal Surgery Department No.1 of A.V. Vishnevsky Institute of Surgery

A. V. Smirnov
A.V. Vishnevsky Institute of Surgery.
Russian Federation

Smirnov Alexandr Vyacheslavovich – Postgraduate Student, A.V. Vishnevsky Institute of Surgery. 

For correspondence:  27, Bol. Serpukhovskaya str., Moscow, 115093, Russian Federation. Phone: +7-926-204-81-48. E-mail: alvsmirnov@mail.ru

D. S. Gorin
A.V. Vishnevsky Institute of Surgery.
Russian Federation

Gorin David Semenovich – Cand. of Med. Sci., Researcher of the Abdominal Surgery Department No.1 of A.V. Vishnevsky Institute of Surgery.

N. K. Ratnikova
A.V. Vishnevsky Institute of Surgery.
Russian Federation

Ratnikova Nataliya Konstantinovna – Pathologist of the Pathology Department of A.V. Vishnevsky Institute of Surgery.

R. Z. Ikramov
A.V. Vishnevsky Institute of Surgery.
Russian Federation

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