1. Department of Liver and Biliopancreatic Disorders; University Hospital Gasthuisberg, University of Leuven; Leuven Belgium
2. Translational Research Center for Gastrointestinal Disorders; University of Leuven; Leuven Belgium
3. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd); Instituto de Salud Carlos II; Barcelona Spain
4. Department of Internal Medicine I; University of Bonn; Bonn Germany
5. Departments of Morphology and Molecular Pathology, Translational Cell and Tissue Research; University Hospitals Leuven; Leuven Belgium