S. V. Starostina
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Svetlana V. Starostina, Dr. Sci. (Med.), Professor of the Department of Ear, Nose and Throat Diseases, Sklifosovsky Institute of Clinical Medicine

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

K. A. Nazarov
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Konstantin A. Nazarov, Resident of the Department of Ear, Nose and Throat Diseases, Sklifosovsky Institute of Clinical Medicine

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

P. A. Loskutova
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Polina A. Loskutova, Student of the Filatov Clinical Institute of Children’s Health

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

O. V. Tashchyan
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Olga V. Tashchyan, Cand. Sci. (Med.), Assistant of the Department of Hospital Therapy No. 1, Sklifosovsky Institute of Clinical Medicine

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

M. G. Mnatsakanyan
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Marina G. Mnatsakanyan, Dr. Sci. (Med.), Professor of the Department of Hospital Therapy No. 1, Sklifosovsky Institute of Clinical Medicine

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