S. S. Gordeev
N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russia
Russian Federation

Sergey S. Gordeyev - MD, PhD, Leading Researcher, Department of Oncology of Surgical Methods of Treatment № 3 (Coloproctology), N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russia.

24, Kashirskoye Shosse, 115522, Moscow.

A. Seidinovich
N.I. Pirogov Russian National Research Medical University
Russian Federation

Alen Seydinovich - 5th year student of the Medical Faculty, N.I. Pirogov Russian National Research Medical University.

1, Ostrovityanova St., 117997, Moscow.

A. A. Naguslayeva
N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russia
Russian Federation

Alexandra A. Naguslaeva - Resident, N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russia.

24, Kashirskoye Shosse, 115522, Moscow.

S. B. Polikarpova
I.M. Sechenov First Moscow State Medical University of The Ministry of Health of the Russia
Russian Federation

Svetlana B. Polikarpova - MD, Professor, Department of Oncology, Institute of Clinical Medicine named after N.V. Sklifosovsky, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russia.

8/2, Trubetskaya St., 119991, Moscow.

Z. Z. Mamedli
N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russia
Russian Federation

Zaman Z. Mamedli - MD, PhD, Head of the Oncology Department of Surgical Methods of Treatment № 3 (Coloproctology), N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russia.

24, Kashirskoye Shosse, 115522, Moscow.