V. R. Gaponov
Penza State University of the Ministry of Health of the Russian Federation; GBUZ "City Hospital № 8 of Sochi" Ministry of Health
Russian Federation

Gaponov Vadim Rafailovich – Сandidate for the Department of Surgery at the Medical Institute; surgeon 

440026, Krasnaya Street, 40, Penza

354392, Turchinsky Street, 24, Krasnaya Polyana, Sochi

A. V. Klimashevich
S.P. Botkin Moscow Municipal Research and Clinical Center; Scientific Research Institute of Healthcare Organization and Medical Management of the Moscow City Department of Healthcare; Penza State University of the Ministry of Health of the Russian Federation
Russian Federation

Klimashevich Alexander Vladimirovich – Doctor of Medical Sciences, Leading Researcher; leading specialist; Professor of the Department of Surgery

125284, 2nd Botkinsky Passage, 5, Moscow

115184, Bolshaya Tatarskaya str., 30, Moscow

440026, Krasnaya Street, 40, Penza

S. V. Yashnikov
GBUZ "City Hospital № 8 of Sochi" Ministry of Health
Russian Federation

Yashnikov Stanislav Valerievich – Candidate of Medical Sciences, Head of the Surgery Department

24 Turchinskogo Street, Krasnaya Polyana, Sochi

R. Yu. Maer
S.P. Botkin Moscow Municipal Research and Clinical Center; Scientific Research Institute of Healthcare Organization and Medical Management of the Moscow City Department of Healthcare
Russian Federation

Maer Ruslan Yurievich – Candidate of Medical Sciences, Leading Researcher; Head of the Organizational and Methodological Department for Surgery

5, 2nd Botkinsky Proyezd, Moscow, 125284

30, Bolshaya Tatarskaya Street, Moscow, 115184