1. Department of Psychiatry, IQ City Medical College and Hospital, Durgapur, West Bengal, India
2. Institute of Psychiatry, IPGME and R, Kolkata, West Bengal, India
3. Director and Consultant Psychiatrist, Girindra Shekhar Bose Clinic, Kolkata, West Bengal, India
4. Department of Psychiatry, Government Medical College, Jagtial, Telengana, India