1. Department of Oncology, Asan Medical Center University of Ulsan College of Medicine Seoul Republic of Korea
2. Division of Hemato‐Oncology, Department of Internal Medicine Chung‐Ang University Gwangmyeong Hospital Gwangmyeong Republic of Korea
3. Department of Medical Oncology Vita‐Salute San Raffaele University, IRCCS San Raffaele Scientific Institute Milan Italy
4. Division of Gastroenterology and Hepatology Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico Milan Italy
5. Division of Hepatobiliary Surgery and Liver Transplantation Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine Seoul Republic of Korea
6. Hepatology and Gastro‐Enterology Unit ASST Ospedale Niguarda Milan Italy
7. State Key Laboratory of Translational Oncology Department of Clinical Oncology, Sir YK Pao Centre for Cancer, The Chinese University of Hong Kong Hong Kong
8. Department of Gastroenterology Hepatology and Liver Transplantation, Papa Giovanni XXIII Hospital Bergamo Italy