S. V. Trufanov
Academician I.P. Pavlov First St Petersburg State Medical University
Russian Federation

MD, Professor of the Ophthalmology department named after Yuriy S. Astakhov,

L’va Tolstogo str., 6–8, Saint-Petersburg, 197022

I. A. Riks
Academician I.P. Pavlov First St Petersburg State Medical University
Russian Federation

PhD, assistant of the Ophthalmology department named after Yuriy S. Astakhov,

L’va Tolstogo str., 6–8, Saint-Petersburg, 197022

M. Ezugbaya
Academician I.P. Pavlov First St Petersburg State Medical University
Russian Federation

postgraduate of the Ophthalmology department named after Yuriy S. Astakhov,

L’va Tolstogo str., 6–8, Saint-Petersburg, 197022