Paolo Orlandoni1, Nikolina Jukic Peladic2, Antonio Cherubini3. 1. Clinical Nutrition Unit, IRCCS INRCA Ancona, Via Montagnola 81, 60100, Ancona, Italy. p.orlandoni@inrca.it. 2. Vivisol Spa, Via Gerolamo Borgazzi 27, 20900, Monza, Italy. 3. Geriatrics, Geriatric Emergency Department and Research Centre on Ageing, IRCCS INRCA Ancona, Via Montagnola 81, 60100, Ancona, Italy.