1. ADR Monitoring Centre (Pharmacovigilance Programme of India, Indian Pharmacopoeia Commission, Ministry of Health & Family Welfare, Govt of India), Department of Pharmacology, Gauhati Medical College, Guwahati, India
2. Department of Pharmacy Practice, National Institute of Pharmaceutical Education & Research (NIPER), Guwahati, India
3. Department of Pharmacology, Gauhati Medical College, Guwahati, India
4. Institute of Pharmacy, Gauhati Medical College, Guwahati, India
5. Department of Dermatology & STD, Gauhati Medical College, Guwahati, India