R. G. Esin
Kazan (Volga Region) Federal University; Kazan State Medical Academy – a branch of the Russian Medical Academy of Continuing Professional Education
Russian Federation

Radiy G. Esin - Dr. Sci. (Med.), Professor of the Department of Neurology with Psychiatry, Clinical Psychology and Medical Genetics Courses, Kazan (Volga Region) FU; Professor of the Department of Neurology, Kazan State Medical Academy – a branch of the RMACPE.

18, Kremlyovskaya St., Kazan, 420008; 36, Butlerov St., Kazan, 420012

A. I. Mashtakova
Kazan (Volga Region) Federal University
Russian Federation

Aleksandra I. Mashtakova - Clinical Resident of the Department of Neurology with Psychiatry, Clinical Psychology and Medical Genetics Courses.

18, Kremlyovskaya St., Kazan, 420008

O. R. Esin
Kazan (Volga Region) Federal University; Otorhinolaryngology Clinic LLC
Russian Federation

Oleg R. Esin - Cand. Sci. (Med.), Associate Professor of the Department of Neurology with Psychiatry, Clinical Psychology and Medical Genetics Courses, Kazan (Volga Region) FUy; Neurologist, Otorhinolaryngology Clinic LLC.

18, Kremlyovskaya St., Kazan, 420008; 12, Daurskaya St., Kazan, 420059

L. R. Sakhapova
Hospital for War Veterans
Russian Federation

Liliia R. Sakhapova - Cand. Sci. (Med.), Radiologist.

5, Isaev St., Kazan, 420039