3Internal Medicine, Yonsei University
College of Medicine, Seoul, Korea; 4Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand; 5Department of Medicine, State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong; 6Department of Gastroenterology & Hepatology, Kumamoto University, Kumamoto, Japan; 7Institute of Liver Studies, King’s College Hospital, London, United Kingdom; 8Department of Gastroenterology, “Laiko” General Hospital of Athens, National and K