Affiliation: | 1. Division of Gastroenterology and Hepatology, Ente Ospedaliero Cantonale, Ospedale Italiano, Lugano, Switzerland;2. Division of General Internal Medicine, Ente Ospedaliero Cantonale, Ospedale Italiano, Lugano, Switzerland;3. Division of Clinical Pharmacology and Institute of Pharmacological Sciences of Southern Switzerland, Ente Ospedaliero Cantonale, Lugano, Switzerland;4. Epatocentro Ticino, Lugano, Switzerland;5. Division of Visceral Surgery, Ente Ospedaliero Cantonale, Ospedale Civico, Lugano, Switzerland;6. Division of Infectious Diseases, Ente Ospedaliero Cantonale, Ospedale Civico and Ospedale Italiano, Lugano, Switzerland;7. Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland |