1 Institute for Rare Eye Diseases and Ocular Genetics; The Cornea Institute; Jasti V Ramanamma Children's Eye Care Center, L. V. Prasad Eye Institute, Hyderabad, Telangana, India.
2 Clinical Lead, Department of pediatric neurosciences, Rainbow Children's Hospital, Hyderabad, Telangana, India.
3 Department of Ophthalmology and Visual Sciences, University of Illinois College of Medicine, Chicago, IL, USA.