Erasmus University Rotterdam (EUR) - Department of Gastroenterology & Hepatology, The Chinese University of Hong Kong (CUHK), University of Milan, Southern Medical University, Chulalongkorn University, University of Amsterdam - University Medical Center, Fudan University - Huashan Hospital, Fondazione IRCCS Casa Sollievo della Sofferenza, Mahidol University, University of Palermo, Uniwersytet Medyczny im Wrocławiu, Ankara University - Department of Gastroenterology, Shanghai Public Health Clinical Center - Department of Hepatic Diseases, Istanbul University, Ege University, Medical University of Bialystok - Department of Infectious Diseases and Hepatology, Medical University of Vienna, Yuksek Ihtisas Hospital, Istanbul University, Chulalongkorn University, University of Amsterdam - University Medical Center, The Chinese University of Hong Kong (CUHK) - Department of Medicine and Therapeutics, University of Milan, Southern Medical University, Fudan University - Huashan Hospital, Erasmus University Rotterdam (EUR) - Department of Gastroenterology & Hepatology, Fondazione IRCCS Casa Sollievo della Sofferenza, Medical University of Silesia - Department of Infectious Diseases and Hepatology, Istanbul University, Medical University of Vienna, University of Toronto - Toronto General Hospital, Shanghai Jiao Tong University (SJTU) - Department of Infectious Diseases, Mahidol University, Fudan University, School of Basic Medical Sciences, Shanghai Public Health Clinical Center, Department of Hepatic Diseases, University of Palermo, Yuksek Ihtisas Hospital, Erasmus University Rotterdam (EUR) - Department of Gastroenterology & Hepatology, Erasmus University Rotterdam (EUR) - Department of Gastroenterology & Hepatology, Southern Medical University, Erasmus University Rotterdam (EUR) - Department of Gastroenterology & Hepatology, Erasmus University Rotterdam (EUR) - Department of Gastroenterology & Hepatology, Medical University of Silesia and Independent