1. Unit of Internal Medicine and Diabetes, “Sacro Cuore” Hospital of Negrar, Negrar, Italy
2. Section of Endocrinology, Biomedical and Surgical Sciences, University Hospital of Verona, Verona, Italy
3. Department of Radiology, “Sacro Cuore” Hospital of Negrar, Negrar, Italy
4. Section of Clinical Chemistry, Biomedical and Morphological Sciences, University Hospital of Verona, Verona, Italy