[1] Univ Birmingham, Ctr Liver Res, Birmingham, W Midlands, England
[2] Univ Toronto, Toronto Western Hosp, Liver Ctr, Dept Med, Toronto, ON M5T 2S8, Canada
[3] Mayo Clin Rochester, Rochester, MN USA
[4] IRCCS Ist Clin Humanitas, Rozzano, Italy
[5] Univ Texas MD Anderson Canc Ctr, Houston, TX USA
[6] Univ Toronto, Samuel Lunenfeld Inst, Toronto, ON, Canada
[7] Univ Calif Davis, Davis, CA 95616 USA
[8] Univ Kiel, Kiel, Germany
[9] Univ Milan, Fdn Ca Granda IRCCS Osped Maggiore Policlin, Milan, Italy
[10] Univ Alberta, Edmonton, AB, Canada
[11] Univ Calgary, Calgary, AB, Canada
[12] Pomeranian Med Sch, Szczecin, Poland
[13] Mt Sinai Sch Med, New York, NY USA
[14] Virginia Commonwealth Univ, Richmond, VA USA
[15] St Louis Univ, Sch Med, St Louis, MO USA
[16] Albert Einstein Coll Med, New York, NY USA
[17] Vilnius Univ, Vilnius, Lithuania
[18] Univ Montreal Hosp Ctr, Montreal, PQ, Canada
[19] Univ Miami, Leonard M Miller Sch Med, Miami, FL USA
[20] Feinstein Inst Med Res, Manhasset, NY USA
[21] Univ Hosp Careggi Largo Brambilla, Florence, Italy