[1] Univ Milan, Osped San Giuseppe, Hepatol Unit, Milan, Italy
[2] Univ Milan, Policlin Hosp, Ca Granda IRCCS Fdn, Dept Pathophysiol & Transplantat, Milan, Italy
[3] Univ Palermo, Sect Gastroenterol & Hepatol, Dipartimento Promoz Salute, Med Interna & Specialist Eccellenza PROMISE, Palermo, Italy
[4] A Gemelli Univ Policlin Fdn IRCCS, Dept Med & Surg Sci, I-00168 Rome, Italy
[5] Univ Torino, Div Gastroenterol, Dept Med Sci, Turin, Italy
[6] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Div Gastroenterol & Hepatol, Milan, Italy
[7] Azienda Osped Univ Modena & Univ Modena & Reggio, Div Gastroenterol, Modena, Italy
[8] Univ Florence, Dipartimento Med Sperimentale & Clin, Res Ctr DENOTHE, Florence, Italy
[9] IRCCS Humanitas Res Hosp, Div Internal Med & Hepatol, Dept Gastroenterol, I-20089 Rozzano, Italy
[10] Univ Politecn Marche, Liver Injury & Transplant Unit, I-60121 Ancona, Italy
[11] Univ Salerno, Scuola Med Salernitana, Dept Med Surg & Dent, Internal Med & Hepatol Unit, Salerno, Italy
[12] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Dept Transfus Med, Translat Med, IRCCS, Milan, Italy
[13] Univ Modena & Reggio Emilia, Univ Hosp Modena & Reggio Emilia, Dept Specialist Med, Gastroenterol Unit, Largo Pozzo 71, I-41125 Modena, Italy
[14] Univ Naples Federico II, Dept Gen Surg Endocrinol Orthopaed & Rehabil, Sch Med, Naples, Italy