1. Department of Gastrointestinal Surgery & Solid Organ Transplant, Amrita Institute of Medical Sciences & Research
Centre, Amrita University, Kochi 682041, Kerala, India
2. Department of Gastroenterology & Hepatology, Amrita Institute of Medical Sciences & Research Centre, Amrita University, Kochi 682041, Kerala, India
3. The Liver Institute,
Rajagiri Hospital, Department of Clinical and Translational Hepatology, Aluva, Kerala, India
4. University of Cambridge and Honorary Consultant Surgeon, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's
Hospital, Cambridge CB2 OQQ, UK