1. Otorhinolaryngology‐Head and Neck Surgery Department University Hospital of Modena Modena Italy
2. Department of Otolaryngology—Head and Neck Surgery IRCCS Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy
3. Department of Specialist, Diagnostic and Experimental Medicine Alma Mater Studiorum University Bologna Italy
4. Department of Medicine and Surgery University of Salerno Salerno Italy
5. Division of Plastic Surgery, Department of Medical and Surgical Sciences for Children and Adults University of Modena and Reggio Emilia Modena Italy