[1] Univ Padua, Dept Med, Unit Internal Med & Hepatol, Padua, Italy
[2] Odense Univ Hosp, Ctr Liver Res, Dept Gastroenterol & Hepatol, Odense, Denmark
[3] Med Univ Vienna, Dept Med 3, Div Gastroenterol & Hepatol, Vienna, Austria
[4] Med Univ Vienna, Dept Med 3, Div Gastroenterol & Hepatol, Vienna Hepat Hemodynam Lab, Vienna, Austria
[5] Univ Southern Denmark, Fac Hlth Sci, Dept Clin Res, Odense, Denmark
[6] Univ Bologna, Dept Med & Surg Sci, Bologna, Italy
[7] IRCCS Azienda Osped Univ Bologna, Unit Semeiot Liver & Alcohol Related Dis, Bologna, Italy