1. Bangur Institute of Neurosciences, IPGMER and SSKM Hospital Kolkata, Kolkata, India
2. Institute of Linguistics and Intercultural Communication, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
3. Psychology Doctoral Program, Albizu University, Miami, FL, USA
4. Department of Psychiatry, K.P.C. Medical College and Hospital, Kolkata, India