1 Geriatric Unit, IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
2 Nutritional Sciences PhD, Univeristy of Milan, Milan, Italy.
3 Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, IRCCS Cà Granda Maggiore Hospital Foundation, Milan, Italy.
4 Pharmacotherapy and Appropriateness of Drug Prescription Unit, Istituto Di Ricerche Farmacologiche Mario Negri IRCCS, Via Giuseppe La Masa, Milan, Italy.