E. O. Kalmykova
Lomonosov Moscow State University
Russian Federation

Elmira O. Kalmykova – MD, oncologist, Department of Antitumor Drug Therapy, Lomonosov Moscow State University, Moscow, Russian Federation

ORCID: https://orcid.org/0009-0008-5842-1250

R. V. Ishchenko
Lomonosov Moscow State University; V. K. Gusak institute of emergency and reconstructive surgery
Russian Federation

Roman V. Ishchenko – Dr. Sci. (Med.), director, V. K. Gusak institute of emergency and reconstructive surgery, Donetsk, Russian Federation; professor at the Department of Surgical Diseases, Faculty of Fundamental Medicine of Lomonosov Moscow State University, Moscow, Russian Federation

ORCID: https://orcid.org/0000-0003-0260-6922, SPIN: 9021-7370, AuthorID: 1045336

O. Yu. Stukalova
ALLORO Medical Center
Russian Federation

Oksana Yu. Stukalova – MD, coloproctologist, oncologist, ALLORO Medical Center, Fryazino, Russian Federation

ORCID: https://orcid.org/0000-0003-3748-4750, SPIN: 4109-2387, AuthorID: 934990

D. A. Filimonov
V. K. Gusak institute of emergency and reconstructive surgery
Russian Federation

Dmitry A. Filimonov – Dr. Sci. (Med.), Deputy Director for Scientific Work, V. K. Gusak institute of emergency and reconstructive surgery, Donetsk, Russian Federation

ORCID: https://orcid.org/0000-0002-4542-6860, SPIN: 1491-8262, AuthorID: 786590, Scopus Author ID: 58385159700