1. Frailty Phenotypes Research Unit, “Salus in Apulia Study”, National Institute of Gastroenterology “Saverio De Bellis”, Research Hospital, Bari, Italy
2. Psychiatric Unit, Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
3. Department of Orofacial Pain & Dysfunction, Academic Centre of Dentistry Amsterdam (ACTA), University of Amsterdam & Vrije Universiteit Amsterdam, The Netherlands
4. Department of Cardiac, Thoracic, and Vascular Science, Institute of Respiratory Disease, University of Bari Aldo Moro, Bari, Italy
5. Translational Medicine & Management of Health Systems, University of Foggia, Foggia, Italy
6. Institute of Neurology, Catholic University of Sacred Heart, Rome, Italy
7. Institute of Neurology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
8. Neurodegenerative Disease Unit, Department of Basic Medicine, Neuroscience, and Sense Organs, University of Bari Aldo Moro, Bari, Italy