1. Departments of Radiodiagnosis, Christian Medical College and Hospital, Vellore, Tamil Nadu, India,
2. Departments of Hepatopancreaticobiliary Surgery, Christian Medical College and Hospital, Vellore, Tamil Nadu, India,
3. Departments of Pathology, Christian Medical College and Hospital, Vellore, Tamil Nadu, India,
4. Biostatistics, Christian Medical College and Hospital, Vellore, Tamil Nadu, India,