[1] Hop St Antoine, AP HP, Ctr Reference Malad Inflammatoires Voies Biliaire, Serv Hepatol, F-75571 Paris, France
[2] UCL, Clin Univ St Luc, Serv Hepatogastroenterol, Brussels, Belgium
[3] Hop St Antoine, AP HP, Unite Sante Publ, F-75571 Paris, France
[4] Univ Paris 06, Fac Med, UMR S707, Paris, France
[5] Univ Paris 06, Fac Med, UMR S938, Paris, France
[6] Hop St Antoine, AP HP, Immunol Lab, F-75571 Paris, France