K. V. Eremeeva
First Moscow State Medical University named after I.M. Sechenov (Sechenov University)
Russian Federation

Kseniya V. Eremeeva, Cand. of Sci. (Med.), Associate Professor of the Department of Ear, Throat and Nose Diseases

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

E. G. Varosyan
First Moscow State Medical University named after I.M. Sechenov (Sechenov University)
Russian Federation

Egine G. Varosyan, Cand. of Sci. (Med.), Assistant of the Department of Ear, Throat and Nose Diseases

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

A. O. Sobolevskaya
First Moscow State Medical University named after I.M. Sechenov (Sechenov University)
Russian Federation

Anastasia O. Sobolevskaya, student

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

A. A. Lunicheva
First Moscow State Medical University named after I.M. Sechenov (Sechenov University)
Russian Federation

Anna A. Lunicheva, student

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

V. P. Sobolev
First Moscow State Medical University named after I.M. Sechenov (Sechenov University)
Russian Federation

Vasiliy P. Sobolev, Cand. of Sci. (Med.), Associate Professor of the Department of Ear, Throat and Nose Diseases

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