I. E. Ioshin
Russian Medical Academy of Continuing Professional Education
Russian Federation

Ioshin I.E., Dr. Sci. (Med.), Professor at the Academic Department of Ophthalmology

2/1 Barrikadnaya St., Moscow, 125993

E. A. Berezenko
Russian Medical Academy of Continuing Professional Education
Russian Federation

Berezenko E.A., ophthalmologist, degree seeking student at the Academic Department of Ophthalmology

2/1 Barrikadnaya St., Moscow, 125993

I. V. Maksimov
Clinical Hospital of the Administration of the President of the Russian Federation
Russian Federation

Maximov I.V., Cand. Sci. (Med.), ophthalmologist

block 40, Otkrytoe Hwy., Moscow, 107143