Affiliations

• ¹ Unit of Research Methodology and Data Sciences for Population Health, National Institute of Gastroenterology "Saverio de Bellis", Research Hospital, Castellana Grotte, Bari 70013, Italy. Electronic address: f_panza@hotmail.com.
• ² Unit of Research Methodology and Data Sciences for Population Health, National Institute of Gastroenterology "Saverio de Bellis", Research Hospital, Castellana Grotte, Bari 70013, Italy.
• ³ Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam, University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands.
• ⁴ Institute of Neurology, Catholic University of Sacred Heart, Rome, Italy; Institute of Neurology, Fondazione Policlinico Universitario A Gemelli IRCCS, Rome, Italy.
• ⁵ Internal and Geriatric Medicine and Memory Unit, University of Bari Aldo Moro, Bari, Italy.
• ⁶ Neurodegenerative Disease Unit, Department of Basic Medicine, Neuroscience, and Sense Organs, University of Bari Aldo Moro, Bari, Italy.