Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine (CRSA), Assistance Publique-Hôpitaux de Paris (AP-HP). Sorbonne Université, Department of Hepatology, Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis (CRMR MIVB-H), ERN RARE-LIVER, Saint-Antoine Hospital, Paris, France

Correspondence to Chantal Housset, MD, PhD, Faculté de Médecine Sorbonne Université, 75012 Paris, France. E-mail: [email protected]