1. Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
2. KU Leuven Department of Chronic Diseases and Metabolism, Translational Research Center for Gastrointestinal Disorders (TARGID), Leuven, Belgium
3. KU Leuven Department of Imaging and Pathology, Translational Cell and Tissue Research Unit, Leuven, Belgium
4. Department of Dermatology, University Hospitals Leuven, Leuven, Belgium