1. INSERM, U982, Laboratory of Differentiation & Neuronal and Neuroendocrine Communication, IRIB, University of Rouen, Mont-Saint-Aignan, France
2. Department of Endocrinology, University Hospital Cochin and Cochin Institute, Assistance Publique des Hôpitaux de Paris, Université Paris V, Paris, France
3. Department of Pathology, University Hospital of Rouen, Rouen, France
4. Department of Endocrinology, University Hospital of Amiens, Amiens, France
5. Department of Endocrinology, Regional Hospital of Orléans, Orléans, France
6. Department of Endocrinology, University Hospital of Caen, Caen, France