B.A. ABUSUEVA1, E.N. ISMAIL—ZADE1, P.R. KAMCHATNOV2, K.B. MANYSHEVA1 1Dagestan State Medical University, 1 Lenin Sq., Makhachkala, Russian Federation, 367000 2Pirogov Russian National Research Medical University, 1 Ostrovityanov Str., Moscow, Russian Federation, 117997  Abusueva B.A. ― Cand. Med. Sc., Head of the Department of Neurology, Neurosurgery and Medical Genetics, tel. +7-963-798-35-87, e-mail: [email protected] Kamchatnov P.R. ― […]