1. Department of Primary Health Care, Internal Medicine Unit Addressed to Frailty and Aging, Santa Maria delle Croci Hospital, AUSL Romagna, 48121 Ravenna, Italy
2. Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy
3. Department of Translational Medicine and for Romagna, University of Ferrara, 44121 Ferrara, Italy
4. Department of Diagnostic Imaging, Radiology Unit, Santa Maria delle Croci Hospital, AUSL Romagna, 48121 Ravenna, Italy
5. Department of Anesthesia and Intensive Care, Santa Maria delle Croci Hospital, AUSL Romagna, 48121 Ravenna, Italy
6. Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy
7. Department of Medicine and Surgery, Research Unit of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, 00128 Rome, Italy