Affiliation: | 1. Child Sight Institute, Jasti V Ramanamma Children’s Eye Care Centre, Department of Pediatric Ophthalmology, Strabismus, and Neuro-ophthalmology, L V Prasad Eye Institute, KAR Campus, Hyderabad, Telangana, India;2. Child Sight Institute and Nimmagadda Prasad Children’s Eye Care Centre, Department of Pediatric Ophthalmology, Strabismus, and Neuro-ophthalmology, L V Prasad Eye Institute, GMRV Campus, Visakhapatnam, Andhra Pradesh, India |