1 Srimati Kanuri Santhamma Center for Vitreo Retinal Diseases, Anant Bajaj Retina Institute, Kallam Anji Reddy Campus, L V Prasad Eye Institute, Hyderabad, Telangana, India.
2 Srimati Kanuri Santhamma Center for Vitreo Retinal Diseases, Anant Bajaj Retina Institute, Kallam Anji Reddy Campus, L V Prasad Eye Institute, Hyderabad, Telangana, India. subhadra@lvpei.org.