1. Department of Comprehensive Ophthalmology, Medical Research Foundation, Sankara Nethralaya, Chennai, India
2. Department of Vitreoretinal Diseases, Medical Research Foundation, Sankara Nethralaya, Chennai, India
3. Department of Paediatric Ophthalmology, Medical Research Foundation, Sankara Nethralaya, Chennai, India
4. Department of Pathology, Medical Research Foundation, Sankara Nethralaya, Chennai, India