1. M.B.B.S., M.D. (Medicine), Associate Professor,Department ofMedicine, Govt. Medical College and Hospital, Bettiah, W. Champaran, Bihar.
2. M.B.B.S., M.D. (Med.),Senior Resident,Department ofMedicine, Govt. Medical College and Hospital, Bettiah, W. Champaran, Bihar.
3. M.B.B.S., M.D. (Med.),Assistant Professor, Department ofMedicine, Govt. Medical College and Hospital, Bettiah, W. Champaran, Bihar.
4. M.B.B.S., M.D. (Med.),Assistant Professor, Department of Medicine, Govt. Medical College and Hospital, Bettiah, W. Champaran, Bihar.
5. Young Scientist (DST), Institute of Post-Graduate Medical Education and Research, A.J.C. Bose Road, Kolkata-700020, West Bengal, India