A. D. Kovalevskii
Federal State Budget Educational Institution of Higher Education “Ural State Medical University” of the Ministry of Health of the Russian Federation; State Autonomous Health Institution of the Sverdlovsk Region “City Clinical Hospital No. 14”
Russian Federation

Alexei D. Kovalevsky – Cand. of Sci. (Med.), Associate Professor, Department of Surgery, Coloproctology, and Endoscopy; Head of the Diagnostic Radiology Department

3, Repin str., Yekaterinburg, Sverdlovsk region, 620028, Russian Federation

15A, 22 Partsezda str., Yekaterinburg, Sverdlovsk region, 620039, Russian Federation

M. I. Prudkov
Federal State Budget Educational Institution of Higher Education “Ural State Medical University” of the Ministry of Health of the Russian Federation
Russian Federation

Mikhail I. Prudkov – Doct. of Sci. (Med.), Professor, Head of the Department of Surgery, Coloproctology, and Endoscopy

3, Repin str., Yekaterinburg, Sverdlovsk region, 620028, Russian Federation