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