1. Geriatric Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, via Pace 9, 20122 Milan, Italy
2. Alzheimer’s Assessment Unit, S. Maria Nascente, Fondazione IRCCS Don Carlo Gnocchi, via Alfonso Capecelatro 66, 20148 Milan, Italy
3. Istituto Clinico Quarenghi, via San Carlo 70, 24016 San Pellegrino Terme, Italy
4. Department of Medical Sciences and Community Health, University of Milan, via Francesco Sforza 35, 20122 Milan, Italy