1 Laboratory of Quality Assessment of Geriatric Care and Services, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy.
2 Laboratory of Geriatric Neuropsychiatry, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy.
3 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy. Electronic address: piermannuccio.mannucci@policlinico.mi.it.