A. Seidinovich
N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russia; N.I. Pirogov Russian National Research Medical University
Russian Federation

Kashirskoje Shosse, 24, Moscow, 115522, Russia

Ostrovityanova st., 1, Moscow, 117997, Russia

S. S. Gordeev
N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russia; Federal State Budgetary Educational Institution of Higher Education “Tyumen State Medical University” of the Ministry of Healthcare of the Russian Federation
Russian Federation

Sergey S. Gordeev — Candidate of Medical Sciences, Leading Researcher of the Oncology Department of Surgical Methods of Treatment No. 3 (Coloproctology)

Kashirskoje Shosse, 24, Moscow, 115522, Russia

Odesskaya st., 54, Tyumen, 625023, Russia

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

Alla A. Markovich — Candidate of Medical Sciences, p. n. With. Scientific Advisory Department

Kashirskoje Shosse, 24, Moscow, 115522, Russia

I. G. Komarov
N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russia
Russian Federation

Igor G. Komarov — Doctor of Medical Sciences, Professor, Leading Researcher of the Surgical Department No. 5 (Endocrine Oncology)

Kashirskoje Shosse, 24, Moscow, 115522, Russia

D. V. Alexancev
N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russia
Russian Federation

Denis V. Aleksantsev — resident of the 1st year of study in the specialty “Oncology”

Kashirskoje Shosse, 24, Moscow, 115522, Russia

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

Zaman Z. Mammedli — MD, PhD, Head of the Oncological Department of Surgical Methods of Treatment № 3 (Coloproctology)

Kashirskoje Shosse, 24, Moscow, 115522, Russia