1. Department of Ocular Pathology, Uveitis and Neuro-Ophthalmology, Sri Sankaradeva Nethralaya, Guwahati, India
2. Department of Ophthalmic Plastic & Reconstructive Surgery and Facial Aesthetics, Sri Sankaradeva Nethralaya, Guwahati, India
3. Department of Vitreo-Retina, Sri Sankaradeva Nethralaya, Guwahati, India
4. Department of Parasitology, Veterinary Science College, Guwahati, India
5. Department of Statistics, Gauhati University, Guwahati, India
6. Department of Ocular Pathology, Sri Sankaradeva Nethralaya, Guwahati, India