A. V. Leontev
A.S. Loginov Moscow Clinical Scientific Center
Russian Federation

Alexander V. Leontev - Сoloproctologist, Department of Coloproctology.

86, Shosse Entuziastov, Moscow, 111123

O. A. Levina
N.V. Sklifosovsky Research Institute for Emergency Medicine
Russian Federation

Olga A . Levina - Leading Researcher, Department of Emergency Neurosurgery.

3 Bolshaya Sukharevskaya Sq., Moscow, 129090

E. A. Grishina
A.S. Loginov Moscow Clinical Scientific Center
Russian Federation

Elena A. Grishina – Endoscopist.

86, Shosse Entuziastov, Moscow, 111123

M. A. Danilov
A.S. Loginov Moscow Clinical Scientific Center
Russian Federation

Mikhail A. Danilov - Head of Coloproctology Department.

86, Shosse Entuziastov, Moscow, 111123

K. V. Shishin
A.S. Loginov Moscow Clinical Scientific Center
Russian Federation

Kirill V. Shishin - Head of Endoscopy Department.

3 Bolshaya Sukharevskaya Sq., Moscow, 129090

А. V. Babkina
N.V. Sklifosovsky Research Institute for Emergency Medicine
Russian Federation

Annа V. Babkina - Gynecologist of the Department of Emergency Gynecology.

3 Bolshaya Sukharevskaya Sq., Moscow, 129090