M.E. KONOVALOV1, D.A. KORKMASOVA2 1Konovalov Ophthalmologic Center LLC, 56/6 3rd Tverskaya-Yamskaya Str., Moscow, Russian Federation, 125047 2Institute for Doctors’ Advanced Qualification, 91 Volokolamskoye shosse, Moscow, Russian Federation, 125371  Konovalov M.E. — Doc. Med. Sc., Professor of the Ophthalmology Department, Chief doctor, tel. (495) 150-56-06, e-mail: reception@konovalov-eye-center.ru Korkmasova D.A. — postgraduate student of the Ophthalmology Department, […]