1. Department of Paediatric Gastroenterology & Hepatology & Nutrition, University Hospitals Leuven, KU Leuven, Leuven, Belgium
2. TARGID, Department of Chronic Diseases, Metabolism and Ageing [CHROMETA], KU Leuven, Leuven, Belgium
3. Laboratory for Therapeutic and Diagnostic Antibodies, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
4. Department of Gastroenterology & Hepatology, University Hospitals Leuven, KU Leuven, Leuven, Belgium