[1] Hop Paul Brousse, AP HP, Ctr Hepatobiliaire, F-94800 Villejuif, France
[2] INSERM, Unite 1193, F-94800 Villejuif, France
[3] Dept Hosp Univ Hepatinov, F-94800 Villejuif, France
[4] Filiere Sante Malad Rares Foie Adulte & Enfant Fi, Villejuif, France
[5] Univ Paris 05, Hop Necker, AP HP, Unite Hepatol Pediat,Ctr Reference Atresie Voies, F-75014 Paris, France
[6] Hop Bicetre, AP HP, Serv Hepatol Pediat, Ctr Reference Latresie Voies Biliaire & Cholestas, F-94800 Le Kremlin Bicetre, France
[7] CHU Rouen, Serv Hepatogastroenterol, F-76000 Rouen, France
[8] Hop Beaujon, AP HP, Ctr Reference Malad Vasc Foie, Serv Hepatol, Clichy, France