1. European Genomic Institute for Diabetes (EGID), FR 3508, F-59000 Lille, France;,
2. Université de Lille, F-59000 Lille, France
3. INSERM UMR 1011, F-59000 Lille, France
4. Institut Pasteur de Lille, F-59000 Lille, France
5. Department of Gastroenterology and Hepatology, Antwerp University Hospital, 2650 Antwerp, Belgium;
6. Laboratory of Experimental Medicine and Paediatrics, Faculty of Medicine and Health Sciences, University of Antwerp, 2610 Antwerp, Belgium