A. M. Razumovskaya
Institute of Additional Professional Education of the Federal Scientific and Educational Center for Medical and Social Expertise and Rehabilitation named after G.A. Albrecht
Russian Federation

Razumovskaya Anna M. — MD, head course “Ophthalmology. Medical and social expertise and rehabilitation”

Bestuzhevskaya str., 50, St. Petersburg, 195067

Yu. A. Korovyansky
Center for Medical and Social Rehabilitation of the Visually Impaired
Russian Federation

Korovyansky Yury A. — PhD, ophthalmologist of the Сonsultative polyclinic department

per. Dzhambula lane, 3. St. Petersburg, 191180, Russian Federation 3

E. S. Razumovskiy
Leningrad Regional Clinical Hospital
Russian Federation

Razumovsky Evgeny S. — cardiologist of the 1 Сardiology department

Lunacharskogo ave, 45/2, St. Petersburg, 194291