1. Department of General Ophthalmology, Aravind Eye Hospital, Pondicherry, India
2. Vitreoretinal Services, Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Pondicherry, India
3. Cornea and Refractive Surgery Services, Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Pondicherry, India
4. Chief Medical Officer, Glaucoma Services, Aravind Eye Hospital, Pondicherry, India