1. SC Medicina Interna, Dipartimento di Medicina e Chirurgia, Università degli Studi di Perugia, Perugia, Italy
2. Institute of Clinica Medica, Department of Medicine and Aging Science, ‘G. D’Annunzio’ University of Chieti-Pescara, Italy
3. SC Medicina Indirizzo Metabolico, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milan. Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
4. Department of Medicine, University of Milano-Bicocca, Milan, Italy; Cardiology 4, "A.De Gasperis" Cardio Center, ASST GOM Niguarda Ca' Granda, Milan, Italy
5. Internal Medicine and Geriatrics, IRCCS INRCA, Ancona, Italy; Department of Clinical and Molecular Sciences, University "Politecnica Delle Marche", Ancona, Italy
6. Cardiovascular Research Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
7. Department of Experimental Medicine, "Sapienza" University of Rome, Italy
8. Unit Endocrinology, Dept Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Unit Endocrinology, Dept Medical Specialties, Modena University Hospital, Modena, Italy
9. Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
10. Centro Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy