1. Department of Geriatrics, Center for Aging Brain, Memory Unit, University of Bari, Bari, Italy
2. Department of Geriatrics, University of Foggia, Foggia, Italy
3. Research & Development Department, Chiesi Farmaceutici, Parma, Italy
4. Geriatric Unit and Gerontology-Geriatrics Research Laboratory, Department of Medical Sciences, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, Italy