1. M.B.B.S., M.D. (Pathology), Tutor, DepartmentofPathology, Darbhanga Medical College, Laheriasarai, Bihar.
2. M.B.B.S., M.D. (Pathology), Associate Professor, Department of Pathology, Darbhanga Medical College, Laheriasarai, Bihar.
3. M.B.B.S., M.D. (Pathology),Professor and Head of Department, Department of Pathology, Darbhanga Medical College, Laheriasarai, Bihar.
4. Young Scientist (DST) Institute of Post-Graduate Medical Education and Research, A.J.C. Bose Road, Kolkata-700020, West Bengal, India