1. Uvea, Sankara Nethralaya, Chennai, India
2. Microbiology, Sankara Nethralaya Referral Laboratory, Medical and Vision Research Foundations, Sankara Nethralaya, Chennai, India
3. Uveitis and Cataract, Sankara Nethralaya, Kolkata, India
4. Vitreo Retina services, Aditya Birla Sankara Nethralaya, Kolkata, India