[1] Univ Bari Aldo Moro, Dept Bas Med Neurosci & Sense Organs, Neurodegenerat Dis Unit, Bari, Italy
[2] Univ Bari Aldo Moro, Pia Fdn Cardinale G Panico, Dept Clin Res Neurol, Lecce, Italy
[3] IRCCS Casa Sollievo Sofferenza, Dept Med Sci, Lab Gerontol & Geriatr, Geriatr Unit, Foggia, Italy
[4] Univ Bari Aldo Moro, Rare Dis Ctr, Dept Interdisciplinary Med, Geriatr Med Memory Unit, Bari, Italy
[5] Hosp S Antonio, Azienda ULSS Padova 16, Geriatr Unit, Padua, Italy