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

Valeriy M. Svistushkin, Dr. Sci. (Med.), Professor, Head of the Department of Ear, Throat and Nose Diseases, N.V. Sklifosovsky Institute of Clinical Medicine

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

N. V. Chichkova
Sechenov First Moscow State Medical University (Sechenov University); Vinogradov Clinic of Faculty Therapy, University Clinical Hospital No. 1
Russian Federation

Natalia V. Chichkova, Dr. Sci. (Med.), Professor of the Faculty Therapy No. 1 Department, N.V. Sklifosovsky Institute of Clinical Medicine, Sechenov First Moscow State Medical University (Sechenov University); Deputy Director of the Clinic for Medical Work, Vinogradov Clinic of Faculty Therapy, University Clinical Hospital No. 1

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

6, Bldg. 1, Bolshaya Pirogovskaya St., Moscow, 119435

D. M. Pshonkina
Clinical Hospital MEDSI in Otradnoye, Medsi Group of Companies
Russian Federation

Daria M. Pshonkina, Inpatient Otorhinolaryngologist, Clinical Hospital MEDSI in Otradnoye

2, Bldg. 1, Otradnoye, Krasnogorsk urban district, Moscow region, 143442