1. Multidisciplinary Department of Medical‐Surgical and Dental Specialties University of Campania Luigi Vanvitelli Naples Italy
2. Department of Medicine and Surgery University of Milano Bicocca Monza Italy
3. Department of Morphology, Surgery and Experimental Medicine University of Ferrara Ferrara Italy
4. Head and Neck Department Fondazione Policlinico Universitario A. Gemelli ‐IRCCS”, School of Dentistry, Università Cattolica del Sacro Cuore Rome Italy
5. Interdisciplinary Department of Medicine University of Bari “Aldo Moro” Bari Italy