1. Department of Ophthalmology, Jawaharlal Institute of Post-Graduate Medical Education and Research (JIPMER), Puducherry, India
2. Department of Ophthalmology, Indira Gandhi Government General Hospital and Post Graduate Institute (IGGGH&PGI), Puducherry, India
3. Department of Neurology, Indira Gandhi Government General Hospital and Post Graduate Institute (IGGGH&PGI), Puducherry, India
4. Department of Internal Medicine, Indira Gandhi Government General Hospital and Post Graduate Institute (IGGGH&PGI), Puducherry, India
5. Department of Cardiology, Indira Gandhi Government General Hospital and Post Graduate Institute (IGGGH&PGI), Puducherry, India