1. Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
2. Clinic Geriatric Unit and Cognitive and Motor Center, Medicine and Geriatric-Rehabilitation Department, University-Hospital of Parma, 43126 Parma, Italy
3. Department of Translational Medical Sciences, “Federico II” University of Naples, Via S. Pansini 5, 80131 Naples, Italy