1. Department of Gastroenterology, Postgraduate Institute of Medical Education & Research, Chandigarh, 160012, India
2. Department of Cytopathology, Postgraduate Institute of Medical Education & Research, Chandigarh, 160012, India
3. Department of Medical Oncology, Postgraduate Institute of Medical Education & Research, Chandigarh, 160012, India
4. Department of Surgical Gastroenterology, Postgraduate Institute of Medical Education & Research, Chandigarh, 160012, India
5. Department of Obstetrics & Gynecology, Postgraduate Institute of Medical Education & Research, Chandigarh, 160012, India
6. Department of Radiodiagnosis, Postgraduate Institute of Medical Education & Research, Chandigarh, 160012, India
7. Department of Internal Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, 160012, India