El Yu. Markova
The S. Fyodorov Eye Microsurgery Federal State Institution
Russian Federation

MD, head of department “Microsurgery and functional rehabilitation of the eye in children”,

Beskudnikovsky Blvd., 59a, Moscow 127486

L. Yu. Bezmel’nitsyna
N.A. Semashko Research Institute of Public Health
Russian Federation

PhD, leading researcher,

Vorontsovo Field str., 12–1, Moscow, 105064

O. V. Kurganova
The S. Fyodorov Eye Microsurgery Federal State Institution
Russian Federation

postgraduate student,

Beskudnikovsky Blvd., 59a, Moscow 127486

N. A. Pron’ko
Pediatric Polyclinic № 12, Branch № 1
Russian Federation

head of Children’s city polyclinic № 12, Branch № 1,

Eletskaya str., 35–1, Moscow, 115583

L. V. Venediktova
Pediatric Polyclinic № 12, Branch № 1
Russian Federation

head of ophthalmological department,

Eletskaya str., 35–1, Moscow, 115583