1. Associate Professor, Department of Pathology, Gauhati Medical College and Hospital, Guwahati, Assam, India.
2. Post-graduate trainee, Department of Pathology, Gauhati Medical College and Hospital, Guwahati, Assam, India.
3. Demonstrator, Department of Pathology, Gauhati Medical College and Hospital, Guwahati, Assam, India.
4. Consultant Pathologist, SRL Diagnostics, Guwahati, Assam, India.