[1] Hop Jean Verdier, Hepatol Unit, Bondy, France
[2] Hop Jean Verdier, Pathol Unit, Bondy, France
[3] Hop Haut Leveque, Hepatol Unit, Pessac, France
[4] Hop Henri Mondor, Hepatol Unit, F-94010 Creteil, France
[5] Echosens, Med Affairs, Paris, France
[6] Echosens, R&D Dept, Paris, France