V. M. Nekoval
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Valery M. Nekoval - Colorectal Surgeon of the Clinic of Coloproctology and Minimally Invasive Surgery, Sechenov First Moscow State Medical University (Sechenov University).

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

S. K. Efetov
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Sergey K. Efetov - Cand. Sci. (Med.), Colorectal Surgeon of the Clinic of Coloproctology and Minimally Invasive Surgery, Associate Professor of the Department of Surgery of Sklifosovsky Clinical Medicine Institute, Sechenov First Moscow State Medical University (Sechenov University).

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

P. V. Tsarkov
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Petr V. Tsarkov - Dr. Sci. (Med.), Professor, Head of the Clinic of Coloproctology and Minimally Invasive Surgery, Head of the Department of Surgery of Sklifosovsky Clinical Medicine Institute, Sechenov First Moscow State Medical University (Sechenov University).

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