A.V. TERESHCHENKO, I.G. TRIFANENKOVA, M.V. VLASOV Kaluga branch of the S. Fyodorov Eye Microsurgery Federal State Institution, 5 Svyatoslav Fyodorov Str., Kaluga, Russian Federation, 248007 Tereshchenko A.V. ― D. Med. Sc., Director, tel. (4842) 505-767, e-mail: nauka@mntk.kaluga.ru Tifanenkova I.G. ― Cand. Med. Sc., Deputy Director for Scientific Work, tel. (4842) 505-767, e-mail: nauka@mntk.kaluga.ru Vlasov M.V. […]