1. MD (Paediatrics), Senior Resident, Department of Paediatrics, Bijoygarh State General Hospital, Kolkata.
2. MD(Biochemistry), Assistant Professor , Department of Biochemistry, Murshidabad Medical College and Hospital, Murshidabad.
3. MD(Paediatrics), Professor, Department of Paediatrics, R.G. Kar Medical College and Hospital , Kolkata.
4. Young Scientist (DST), Institute of Post-Graduate Medical Education and Research, A.J.C. Bose Road, Kolkata, West Bengal, India-700020.