S. I. Makogon
Altai State Medical University; Altai Regional Ophthalmological Hospital
Russian Federation

Makogon Svetlana I. MD, Associate Professor of the Ophthalmology department head of the Adult ophthalmological polyclinic department

Lenin ave., 40, Barnaul, 656038;

Sovetskaya str., 8, Barnaul, 656002

D. I. Ivanova
Altai State Medical University
Russian Federation

Ivanova Daria I. Associate Professor of the Ophthalmology department

Lenin ave., 40, Barnaul, 656038

A. L. Onishchenko
Novokuznetsk State Institute of Advanced Training of Doctors  — a branch of the Russian Medical Academy of Continuing Postgraduate Education
Russian Federation

Onishchenko Alexander L. MD, Professor, head at the Ophthalmology department

Stroiteley ave. 5, Novokuznetsk, Kemerovo Region, 654005