A.B. KACHANOV1, 2, S.A. NIKULIN1 1 St. Petersburg branch of S. Fyodorov Eye Microsurgery Federal State Institution, Ministry of Health of Russia, St. Petersburg 2 North-Western State Medical University named after I.I. Mechnikov, St. Petersburg Contact details: Kachanov A.B. – Ph. D. (medicine), Associate Professor of the Department of Ophthalmology, ophthalmic surgeon of the Department […]