[1] Goethe Univ Frankfurt, Med Ctr, D-60054 Frankfurt, Germany
[2] Univ Paris 05, Dept Hepatol, Paris, France
[3] Hop Beaujon, Clichy, France
[4] Gilead Sci Inc, Foster City, CA 94404 USA
[5] CHU Grenoble, F-38043 Grenoble, France
[6] Hop St Joseph, Marseilles, France