 
			
					ISSN Print 2500–1094   
					ISSN Online 2542–1204				
				
				
				BIOMEDICAL JOURNAL OF PIROGOV UNIVERSITY (MOSCOW, RUSSIA)
			 
			 Department of Propaedeutics of Internal Diseases and Radiodiagnostics,  Pediatric Faculty,
Pirogov Pirogov Russian National Research Medical University, Moscow, Russia
Correspondence should be addressed: Yury Golubev
 ul. Ostrovityanova, d. 1, Moscow, Russia, 117997;