1. Interdisciplinary Department of Medicine University of Bari “Aldo Moro” Bari Italy
2. Multidisciplinary Department of Medical‐Surgical and Odontostomatological Specialties University of Campania “Luigi Vanvitelli” Naples Italy
3. Department of Medicine and Surgery Centre of Neuroscience Milan University of Milan‐Bicocca Monza Italy
4. Head and Neck Department School of Dentistry Fondazione Policlinico Universitario A. Gemelli ‐ IRCCS"Università Cattolica del Sacro Cuore Rome Italy