1. 1Department of Pharmacology, Tomo Riba institute of health and medical sciences, Naharlagun, Arunachal Pradesh
2. 2Department of Pharmacology, Mahatma Gandhi Medical College and Research Institute, Sri Balaji Vidyapeeth, Puducherry
3. 3Department of community medicine, Tomo Riba institute of health and medical sciences, Naharlagun, Arunachal Pradesh
4. 4H Ambing, Chief Medical Superintendent, Tomo Riba institute of health and medical sciences, Naharlagun, Arunachal Pradesh