S. V. Levin
Saint Petersburg Research Institute of Ear, Throat, Nose and Speech; North-Western State Medical University named after I.I. Mechnikov
Russian Federation

Sergey V. Levin, Cand. Sci. (Med.), Researcher

9, Bronnitskaya St., St Petersburg, 190013, Russia

41, Kirochnaya St., St Petersburg, 191015, Russia 

A. S. Lilenko
Saint Petersburg Research Institute of Ear, Throat, Nose and Speech
Russian Federation

Andrey S. Lilenko, Cand. Sci. (Med.), Senior Researcher

9, Bronnitskaya St., St Petersburg, 190013, Russia 

E. A. Levina
Saint Petersburg Research Institute of Ear, Throat, Nose and Speech
Russian Federation

Elena A. Levina, Cand. Sci. (Med.), Researcher

9, Bronnitskaya St., St Petersburg, 190013, Russia 

V. E. Kuzovkov
Saint Petersburg Research Institute of Ear, Throat, Nose and Speech
Russian Federation

Vladislav E. Kuzovkov, Dr. Sci. (Med.), Deputy Director for Innovation

9, Bronnitskaya St., St Petersburg, 190013, Russia 

M. Shukuryan
Yerevan State Medical University after Mkhitar Heratsi
Armenia

Mikayel Shukuryan, Otorhinolaryngologist, Postgraduate Student of the Department

2, Koryun St., Yerevan, 0025, Armenia 

A. E. Pashkova
Petrovsky National Research Centre of Surgery
Russian Federation

Aleksandra Е. Pashkova, Research Associate

2, Abricosovskii Lane, Moscow, 119991, Russia

V. A. Voronov
North-Western State Medical University named after I.I. Mechnikov
Russian Federation

Victor A. Voronov, Cand. Sci. (Med.), Associate Professor

41, Kirochnaya St., St Petersburg, 191015, Russia