A. A. Yashnov
Federal State-Funded Educational Institution of Higher Professional Education Chita State Medical Academy
Russian Federation

Yashnov Alexey Alexandrovich – Candidate of Medical Sciences, assistant of the Department

S. L. Lobanov
Federal State-Funded Educational Institution of Higher Professional Education Chita State Medical Academy
Russian Federation

Lobanov Sergey Leonidovich – MD, Professor, head of the Department

O. G. Konovalova
Federal State-Funded Educational Institution of Higher Professional Education Chita State Medical Academy
Russian Federation

Konovalova Olga Gennadievna – Candidate of Medical Sciences, Associate  Professor

M. A. Burtseva
City Clinical Hospital No. 1, Chita
Russian Federation

Burtseva Maria Alexandrovna – surgeon

A. N. Nikolaev
State Medical Institution "Clinical Medical Center, Chita"
Russian Federation

Nikolaev Alexey Nikolaevich – surgeon