1. Department of Clinical and Experimental Medicine, Division of Metabolic Diseases, University of Padova, Padova, Italy
2. Department of Endocrinology, University Hospital Center, University of Montpellier, Montpellier, France
3. Department of Information Engineering, University of Padova, Padova, Italy
4. Dipartimento di Informatica e Sistemistica, University of Pavia, Pavia, Italy