 
			
					ISSN Print 2500–1094   
					ISSN Online 2542–1204				
				
				
				BIOMEDICAL JOURNAL OF PIROGOV UNIVERSITY (MOSCOW, RUSSIA)
			 
			 Department of Traumatology, Orthopedics and Battle-Field Surgery, Pediatric Faculty,
Pirogov Russian National Research Medical University, Moscow, Russia
Correspondence should be addressed: Maksim Korolev
 Leninskiy prospect, d. 10, korp. 7, Moscow, Russia, 117049; ur.liam@ffelorokrotcod