[1] Columbia Univ, Dept Med, New York, NY 10032 USA
[2] UCSD, Dept Med, La Jolla, CA USA
[3] Polytech Univ Marche, Dept Med, Ancona, Italy
[4] Univ Oxford, Dept Cardiovasc Med, Oxford, England
[5] Mt Sinai Sch Med, Mt Sinai Liver Canc Program, New York, NY USA
[6] Hosp Clin Barcelona, Liver Unit, BCLC Grp, Barcelona, Spain