1. Head and Neck Department Umberto I Policlinic of Rome Rome Italy
2. Departmental Unit of Audiology and Phoniatrics G. Rummo Hospital Group Benevento Italy
3. Vascular Surgery Division GEPOS Clinic Telese Terme Italy
4. Radiology Department GEPOS Clinic Telese Terme Italy
5. Department of Oral and Maxillofacial Surgery Sapienza University of Rome Rome Italy
6. Department of Sense Organs and Ear, Nose, and Throat Department Sapienza University of Rome Rome Italy