[1] Univ Bordeaux 2, Hop Pellegrin, Serv Anat Pathol, CHU Bordeaux,Inserm,U889, F-33076 Bordeaux, France
[2] Univ Bordeaux 2, Serv Hepatol, Hop St Andre, CHU Bordeaux,Inserm,U889, F-33076 Bordeaux, France
[3] Univ Paris 05, Hop Europeen Georges Pompidou, AP HP, Inserm,U674, Paris, France