Yu. F. Bykova
Chair of Hospital Surgery of Siberian State Medical University, Ministry of Health of the Russian Federation
Russian Federation

Postgraduate Student of the Chair of Hospital Surgery, Siberian State Medical University.

M. M. Solov'ev
Chair of Hospital Surgery of Siberian State Medical University, Ministry of Health of the Russian Federation
Russian Federation

Doct. of Med. Sci., Professor of the Chair of Hospital Surgery, Siberian State Medical University

N. V. Merzlikin
Chair of Surgical Diseases of Pediatric Faculty of Siberian State Medical University, Ministry of Health of the Russian Federation
Russian Federation

Doct. of Med. Sci., Professor, Honored Doctor of the Russian Federation, Head of the
Department of Surgical Diseases of Pediatric Faculty, Siberian State Medical University.

G. Ts. Dambaev
Chair of Hospital Surgery of Siberian State Medical University, Ministry of Health of the Russian Federation
Russian Federation

Doct. of Med. Sci., Professor, Сorresponding-Member of RAS, Honored Scientist of the Russian Federation, Head of the Department of Hospital Surgery, Siberian State Medical University

K. A. Patkachakova
Chair of Hospital Surgery of Siberian State Medical University, Ministry of Health of the Russian Federation
Russian Federation

Postgraduate Student of the Chair of Hospital Surgery, Siberian State Medical University