1. Center for Neurobiology of Aging, IRCCS INRCA, Ancona, Italy.
2. Geriatrics Operative Unit, IRCCS INRCA, Fermo, Italy.
3. Unit of Geriatric Pharmacoepidemiology, IRCCS INRCA, Ancona, Italy.
4. Section of Neuroscience and Cell Biology, Department of Experimental and Clinical Medicine, Università Politecnica delle Marche, Ancona, Italy.