1. Geriatric Medicine-Memory Unit and Rare Disease Centre, University of Bari ‘Aldo Moro’, Bari, Italy
2. Department of Basic Medicine, Neurodegenerative Disease Unit, Neuroscience, and Sense Organs, University of Bari Aldo Moro, Bari, Italy
3. National Institute of Gastroenterology “Saverio de Bellis”, Research Hospital, Castellana Grotte Bari, Italy
4. Department of Interdisciplinary Medicine (DIM), Section of Dentistry, University of Bari Aldo, Moro, Bari, Italy
5. Department of Clinical and Experimental Medicine, Psychiatric Unit, University of Foggia, Foggia, Italy
6. Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS “Casa Sollievo della Sofferenza”, San Giovanni Rotondo, Foggia, Italy
7. Institute of Neurology, Catholic University of Sacred Heart, Rome, Italy
8. Department of Clinical Research in Neurology, University of Bari Aldo Moro, “Pia Fondazione Cardinale G. Panico”, Tricase, Lecce, Italy