1. M.B.B.S., D.A., M.D. (Final Year), Junior Resident, Department of Anaesthesiology & Critical Care, Darbhanga Medical College and Hospital, Laheriasarai, Bihar
2. M.B.B.S., M.D. (Final Year), Junior Resident, Department of Anaesthesiology & Critical Care, Darbhanga Medical College and Hospital, Laheriasarai, Bihar.
3. D.A., M.D. (Anaesthesia & Critical Care), Associate Professor & Head of Department, Department of Anaesthesiology & Critical Care, Darbhanga Medical College and Hospital, Laheriasarai, Bihar.
4. Young Scientist (DST), Institute of Post-Graduate Medical Education and Research, A.J.C. Bose Road, Kolkata, West Bengal, India-700020.