1. Department of Sensorial Organs, Ear, Nose, and Throat Section; “Sapienza” University of Rome; Italy
2. Institute of Otolaryngology; Catholic University of Sacred Heart; Rome Italy
3. Department of Surgical Biotechnologies and Science, Ear, Nose, and Throat Section; “Sapienza” University of Rome; Italy
4. Institute of Radiation Oncology; Catholic University of Sacred Heart; Rome Italy