1. Laboratory of Hepato-Gastroenterology; Institut de Recherche Expérimentale et Clinique (IREC); Catholic University of Louvain; Brussels Belgium
2. Cell Biology Unit; de Duve Institute; Catholic University of Louvain; Brussels Belgium
3. Department of Gastroenterology; Saint-Luc Academic Hospital and Institute of Clinical Research; Catholic University of Louvain; Brussels Belgium