1. Unit of Endocrinology Department of Medical Specialties Azienda Ospedaliero‐Universitaria of Modena Modena Italy
2. Department of Biomedical, Metabolic and Neural Sciences University of Modena and Reggio Emilia Modena Italy
3. School of Biosciences University of Nottingham Nottingham UK
4. Department of Medicine University of Padova Padova Italy
5. Unit of Endocrinology and Prevention and Care of Diabetes and Centre for Applied Biomedical Research Sant'Orsola Hospital Bologna Italy
6. Department of Medical and Surgical Sciences University of Bologna Bologna Italy
7. Department of Laboratory Medicine and Anatomy Pathology Azienda USL of Modena Modena Italy
8. Department of Clinical and Experimental Sciences Unit of Endocrinology and Metabolism University of Brescia Brescia Italy