Affiliation: | 1. Institute of Clinical Physiology, CNR, , Pisa, Italy;2. F. Hoffmann‐La Roche, , Basel, Switzerland;3. Medstar Research Institute, , Hyattsville, MD, USA;4. Dallas Diabetes and Endocrine Center at Medical City, , Dallas, TX, USA;5. Clinique d'Endocrinologie, Université de Nantes, , Nantes, France;6. Department of Medicine, University of Perugia, , Perugia, Italy;7. Roche Pharmaceuticals, , Nutley, NJ, USA |