S. A. Karpishchenko
Pavlov University
Russian Federation

Karpishchenko Sergey A., Dr. of Sci. (Med), Professor, Head of the Department of Otorhinolaryngology with Clinic, Vice-Rector for International Relations

6-8, L’va Tolstogo str., Saint Petersburg, 197022 

O. E. Vereshchagina
Pavlov University
Russian Federation

Vereshchagina Olga E., Cand. of Sci. (Med), Associate Professor of the Department of Otorhinolaryngology with Clinic, Head of Otorhinolaryngology Department, Otorhinolaryngologist at the Clinic of the Research Institute of Surgery and Emergency Medicine

6-8, L’va Tolstogo str., Saint Petersburg, 197022 

O. I. Dolgov
Pavlov University
Russian Federation

Dolgov Oleg I., Dr. of Sci. (Med), Professor of the Department of Otorhinolaryngology with Clinic, Otorhinolaryngologist

6-8, L’va Tolstogo str., Saint Petersburg, 197022  

M. N. Kucheryavenko
Pavlov University
Russian Federation

Kucheryavenko Mariya N., Otorhinolaryngologist 

6-8, L’va Tolstogo str., Saint Petersburg, 197022 

D. S. Vostokova
Pavlov University
Russian Federation

Vostokova Dar’yana S., Clinical Resident of the Department of Otorhinolaryngology with Clinic 

6-8, L’va Tolstogo str., Saint Petersburg, 197022 

K. Ts. Zhamakochyan
Pavlov University
Russian Federation

Zhamakochyan Kristina Ts., Full-time Postgraduate Student of the Department of Otorhinolaryngology with Clinic 

6-8, L’va Tolstogo str., Saint Petersburg, 197022