Laboratory of Experimental Medicine and Paediatrics;
University of Antwerp;
2000 Antwerp;
Province of Antwerp;
Belgium;
Laboratory of Physiopharmacology;
University of Antwerp;
2000 Antwerp;
Province of Antwerp;
Belgium;
Department of Gastroenterology Hepatology;
Antwerp University Hospital;
B-2650 Edegem;
Province of Antwerp;
Belgium;