ISSN Print 2500–1094   
					ISSN Online 2542–1204				
				
				
				BIOMEDICAL JOURNAL OF PIROGOV UNIVERSITY (MOSCOW, RUSSIA)
			
			Pirogov Russian National Research Medical University, Moscow, Russia
Correspondence should be addressed: Ekaterina P. Tebina
 Volokolamskoe shosse, 30, str. 2, Moscow, 123182; ur.liam@anibetaniretake
Author contribution: Takhchidi KhP — study concept and design, manuscript editing; Takhchidi EKh — literature analysis; Tebina EP — manuscript writing; Kasminina TA — laser treatment; Mokrunova MV — data acquisition and processing.