A. I. Kriukov
Pirogov Russian National Research Medical University; Sverzhevsky Scientific and Research Otolaryngology Clinical Institute
Russian Federation

Dr. Sci. (Med.), Professor of the Department of Otorhinolaryngology named after Acad. B.S. Preobrazhensky of the Medical Faculty, 1, Ostrovityanov St., Moscow, 117997;

Director, 18a, Bldg. 2, Zagorodnoe Shosse, Moscow, 117152

A. V. Gurov
Pirogov Russian National Research Medical University; Sverzhevsky Scientific and Research Otolaryngology Clinical Institute
Russian Federation

Dr. Sci. (Med.), Professor of the Department of Otorhinolaryngology named after Acad. B.S. Preobrazhensky of the Medical Faculty, 1, Ostrovityanov St., Moscow, 117997;

Professor, 18a, Bldg. 2, Zagorodnoe Shosse, Moscow, 117152

A. G. Ermolaev
Pirogov Russian National Research Medical University
Russian Federation

Postgraduate Physician, Department of Otorhinolaryngology, Faculty of Otorhinolaryngology,

1, Ostrovityanov St., Moscow, 117997

Z. V. Murzakhanova
Pirogov Russian National Research Medical University
Russian Federation

Postgraduate Physician, Department of Otorhinolaryngology, Faculty of Otorhinolaryngology,

1, Ostrovityanov St., Moscow, 117997

T. K. Dubovaya
Pirogov Russian National Research Medical University
Russian Federation

Dr. Sci. (Med.), Professor, Professor of the Department of Histology, Embryology and Cytology of the Faculty of Medicine, 

1, Ostrovityanov St., Moscow, 117997

A. A. Bakhtin
Scientific and Clinical Center of Otorhinolaryngology of the Federal Medico-Biological Agency
Russian Federation

Cand. Sci. (Med.), Head of Division, Head of Department of Pathological Anatomy,

30, Bldg. 2, Volokolamskoe Shosse, Moscow, 123182