E.A. STEPANOVA1, O.I. LEBEDEV1, A.P. KOBZEVA1, G.M. KOZACHENKO2, M.V. POVCHINETS2, A.A. ATAMANENKO2 1Omsk State Medical University, 12 Lenin Str., Omsk, Russian Federation, 644099 2Omsk Clinical Ophthalmological Hospital named after V.P. Vychodtsev, 60 Lermontov Str., Omsk, Russian Federation, 644070   Stepanova E.A. — Cand. Med. Sc., Assistant of the Ophthalmology Department, e-mail: ekat_andr55@mail.ru Lebedev O.I. — D. […]