1. Diabetes and Allergy Asthma Therapeutics Specialty Clinic, Kolkata, West Bengal, India
2. Department of Clinical and Experimental Pharmacology, School of Tropical Medicine, Kolkata, West Bengal, India
3. Department of General Medicine, IPGMER and SSKM Hospital, Kolkata, West Bengal, India
4. Independent Neurologist, College of Medicine and Sagar Dutta Hospital, Kolkata, West Bengal, India
5. Department of General Medicine, College of Medicine and Sagar Dutta Hospital, Kolkata, West Bengal, India
6. Department of Pharmacology, Netaji Subhas Medical College and Hospital, Patna, Bihar, India
7. Department of Endocrinology, Joshi Clinic, Mumbai, Maharashtra, India