Maurice, J;    Pinzani, M;    Tsochatzis, E;    Westbrook, RH;      (2017)    Reply to letter by Angelo Zamban De Mattos.                   Journal of Hepatology        10.1016/j.jhep.2017.02.030 <https://doi.org/10.1016/j.jhep.2017.02.030>.    (In press).    Green open access