V. G. Lubyansky
Altai State Medical University of the Ministry of Health of Russia; Regional Clinical Hospital
Russian Federation

Vladimir G. Lubyansky – Dr. Sc. (Med.), Professor, Professor of the Department of Hospital Surgery at the Altai State Medical University; surgeon, KGBUZ“Regional Clinical Hospital”

Lenin Ave., 40, Altai Territory, Barnaul 656038; 
(Lyapidevsky str., 1, Barnaul 656024

V. V. Seroshtanov
Altai State Medical University of the Ministry of Health of Russia; Regional Clinical Hospital
Russian Federation

Vasily V. Seroshtanov – Cand. Sc. (Med.), Assistant of the Department of Hospital Surgery, Altai State Medical University; Surgeon, KGBUZ“Regional Clinical Hospital”

Lenin Ave., 40, Altai Territory, Barnaul 656038; 
(Lyapidevsky str., 1, Barnaul 656024

S. V. Leontyev
Altai State Medical University of the Ministry of Health of Russia; Regional Clinical Hospital
Russian Federation

Sergey V. Leontiev – Cand. Sc. (Med.), Associate Professor of the Department of Hospital Surgery of the Altai State Medical University; surgeon of the Regional Clinical Hospital

Lenin Ave., 40, Altai Territory, Barnaul 656038; 
(Lyapidevsky str., 1, Barnaul 656024

D. M. Shtyrov
Regional Clinical Hospital of Emergency Medical Care
Russian Federation

Daniil M. Shtyrov – Surgeon of the Surgical Department No. 1 

Komsomolsky Ave., 73, 656038 Barnaul

S. A. Podkovyrov
«Central City Hospital of Biysk»
Russian Federation

Sergey A. Podkovyrov – Head of the surgical department 

Sadovaya str., 210, 659323 Biysk