[1] Univ Palermo, UOC Gastroenterol, Dipartimento Promoz Salute Materno Infantile Med, Palermo, Italy
[2] Univ Milano Bicocca, Div Gastroenterol, Dept Med & Surg, Ctr Autoimmune Liver Dis,Fdn IRCCS San Gerardo de, Monza, Italy
[3] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Div Gastroenterol & Hepatol, Milan, Italy
[4] Univ Milan, Dept Pathophysiol & Transplantat, CRC AM & A Migliavacca Ctr Liver Dis, Milan, Italy
[5] Univ Padua, Dept Surg Oncol & Gastroenterol, Padua, Italy
[6] Univ Politecn Marche, Dept Gastroenterol, Ancona, Italy
[7] Univ Campus Biomed Rome, Internal Med & Hepatol, Rome, Italy
[8] Univ Hosp Modena & Reggio Emilia, Unit Internal Med & Metab Med, Modena, Italy
[9] Humanitas Univ, Dept Biomed Sci, Milan, Italy
[10] Humanitas Clin & Res Ctr IRCCS, Div Internal Med & Hepatol, Dept Gastroenterol, Rozzano, Italy
[11] Univ Piemonte Orientale, Dept Translat Med, Novara, Italy
[12] Azienda Osped Univ Maggiore Carita, Novara, Italy
[13] Univ Genoa, Dept Internal Med, Gastroenterol Unit, IRCCS Osped Policlin San Martino, Genoa, Italy
[14] Arnas Garibaldi, Liver Unit, Catania, Italy
[15] Citta Salute & Sci, Gastroenterol Unit, Turin, Italy
[16] Univ Milan, Div Hepatol, Osped San Giuseppe MultiMed IRCCS, Milan, Italy
[17] Azienda Osped Univ Parma, Infect Dis & Hepatol Unit, Parma, Italy
[18] Univ Pisa, Dept Clin & Expt Med, Hepatol & Liver Physiopathol Lab, Pisa, Italy
[19] Univ Pisa, Internal Med Unit, Pisa, Italy
[20] Fdn Casa Sollievo Sofferenza IRCCS, Gastroenterol Unit, San Giovanni Rotondo, Italy
[21] Azienda Prov Servizi Sanitari APSS, Santa Chiara Hosp, Dept Gastroenterol, Trento, Italy
[22] Policlin Bari Hosp, Gastroenterol Unit, Bari, Italy
[23] Univ Roma La Sapienza, Dept Translat & Precis Med, Rome, Italy
[24] Santo Spirito Hosp, Hepatol Unit, Pescara, Italy
[25] Univ Foggia, Dept Med & Surg Sci, Foggia, Italy