1. Department of Psychiatry, Venereology, and Leprosy, RG Kar Medical College and Hospital, Kolkata, West Bengal, India
2. Department of Psychiatry, Bankura Sammailani Medical College and Hospital, Kolkata, West Bengal, India
3. Department of Dermatology, Venereology, and Leprosy, RG Kar Medical College and Hospital, Kolkata, West Bengal, India