P. V. Filipeva
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Polina V. Filipeva - Postgraduate Student of the Department of Ear, Throat and Nose Diseases at the Sklifosovsky Institute of Clinical Medicine, Sechenov First Moscow State Medical University (Sechenov University).

8, Bldg. 2, Trubetskaya St., Moscow, 119991

V. M. Svistushkin
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Valery M. Svistushkin - Dr. Sci. (Med.), Professor, Head of the Department of Ear, Throat and Nose Diseases at the Sklifosovsky Institute of Clinical Medicine, Sechenov First Moscow State Medical University (Sechenov University).

8, Bldg. 2, Trubetskaya St., Moscow, 119991

P. A. Kiryushchenkov
RUDN University
Russian Federation

Petr A. Kiryushchenkov - Dr. Sci. (Med.), Professor, Obstetrician-Gynecologist, Head of the Course of Clinical Hemostasiology. RUDN University.

6, Miklukho-Maklai St., Moscow, 117198

A. V. Zolotova
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Anna V. Zolotova - Cand. Sci. (Med.), Associate Professor of the Department of Ear, Throat and Nose Diseases at the Sklifosovsky Institute of Clinical Medicine, Sechenov First Moscow State Medical University (Sechenov University).

8, Bldg. 2, Trubetskaya St., Moscow, 119991