ISSN Print 2500–1094
ISSN Online 2542–1204
BIOMEDICAL JOURNAL OF PIROGOV UNIVERSITY (MOSCOW, RUSSIA)
1 Scientific and Practical Center of Medical Care for Children with Craniofacial Malformations and Congenital Diseases of the Nervous System, Moscow, Russia
2 Department of Otolaryngology, Pediatric Faculty,
Pirogov Russian National Research Medical University, Moscow, Russia
Correspondence should be addressed: Alla Bogoroditskaya
ul. Aviatorov, d. 38, Moscow, Russia, 119620; ur.relbmar@anihuruhsalla