V. A. Samartsev
FGBOU VO PGMU named after Academician E.A. Wagner of the Ministry of Health of the Russian Federation
Russian Federation

Vladimir A. Samartsev – Doctor of Medical Sciences, Professor, Head of the Department of General Surgery No. 1 of the Moscow State Medical University named after Academician E.A. Wagner.

Petropavlovsk St., 26, Perm, 614000

I. A. Pakhomov
Grandmed Clinic
Russian Federation

Ivan A. Pakhomov – a coloproctologist, head of the Department of Laser Surgery at the Grandmed Clinic.

Spassky Lane, 14/35, letter A, St. Petersburg, 190031

M. Y. Cherepenin
Pirogov Russian National Research Medical University
Russian Federation

Mikhail Yu. Cherepenin – Candidate of Medical Sciences, Chief Physician of the Elena Malysheva Medical Center, V.M. Buyanov Department of General Surgery, Institute of Surgery of the Pirogov Russian National Research Medical University of the Ministry of Health of the Russian Federation.

8 Perevedenovsky Lane, Moscow, 105082

D. E. Popov
The Pavlov Moscow State Medical University, Ministry of Health of the Russian Federation
Russian Federation

Dmitry E. Popov – Candidate of Medical Sciences, Coloproctologist at City Hospital no 9, Associate Professor, Head of the Coloproctology course at the Department of Surgical Diseases with a course in Coloproctology at the I.P. Pavlov First St. Petersburg State Medical University.

197022, Saint Petersburg, Lva Tolstogo str., 6-8

T. G. Tral
D.O. Ott Scientific Research Institute of Obstetrics, Gynecology and Reproductology; Saint Petersburg State Pediatric Medical University of the Ministry of Health of the Russian Federation
Russian Federation

Tatiana G. Tral – MD, Leading Researcher at the Laboratory of Morphology at the D.O. Ott Scientific Research Institute of Obstetrics, Gynecology and Reproductology, Professor at the Department of Pathological Anatomy with a course in Forensic Medicine named after Professor D.D. Lokhov.

3 Mendeleevskaya Liniya, St. Petersburg, 199034

G. H. Tolibova
D.O. Ott Scientific Research Institute of Obstetrics, Gynecology and Reproductology; Northwestern State Medical University named after I.I. Mechnikov of the Ministry of Health of the Russian Federation
Russian Federation

Gulrukhsor Kh. Tolibova – MD, Head of the Department of Pathomorphology at the D.O. Ott Scientific Research Institute of Obstetrics, Gynecology and Reproductology, Professor at the S.N. Davydov Department of Obstetrics and Gynecology at the I.I. Mechnikov Northwestern State Medical University.

Mendeleevskaya Liniya, 3, St. Petersburg, 199034