1 University Lille, Inserm UMR 1091, European Genomic Institute for Diabetes, Lille, France; CHU Lille, Department of Endocrine Surgery, Lille, France.
2 University Lille, Inserm UMR 1091, European Genomic Institute for Diabetes, Lille, France; CHU Lille, Department of Endocrine Surgery, Lille, France. Electronic address: fpattou@univ-lille2.fr.