A. V. Stepanenko
Family Medicine Center “Olympus of Health”
Russian Federation

 surgeon, bariatric surgeon at the center of metabolic and bariatric surgery of the multidisciplinary center Clinic “Health City” 

Russia, 394036, Voronezh, Teatralnaya st., 23/1, Russia 

V. S. Samoylov
Family Medicine Center “Olympus of Health”; State Research Center − Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency
Russian Federation

 Cand. of Sci. (Med.), Associate Professor of the Department of Surgery with Courses Oncology, Endoscopy, Surgical Pathology, Clinical Transplantology and Organ Donation; head of the center for metabolic and bariatric surgery of the multidisciplinary center Clinic “City of Health” 

Russia, 123098, Moscow, Marshal Novikov st., 23

Russia, 394036, Voronezh, Teatralnaya st., 23/1 

A. I. Soloviev
Family Medicine Center “Olympus of Health”
Russian Federation

 surgeon of the highest qualification category, coloproctologist of the multidisciplinary center Clinic “City of Health” 

Russia, 394036, Voronezh, Teatralnaya st., 23/1