 
			
					ISSN Print 2713-0894   
					ISSN Online 2713-0908				
				
				
				BIOMEDICAL JOURNAL OF ERMC EASTERN EUROPEAN
			 
			1 Rostov State Medical University, Rostov-on-Don, Russia
2 Pirogov Russian National Research Medical University, Moscow, Russia
Correspondence should be addressed: Narine L. Wiegel
 Nakhichevansky Lane, 29, Rostov-on-Don, 344022, Russia; ur.liam@aran22
Author contribution: the authors have made an equal contribution to the research work and writing of the article.