1. Department of Otorhinolaryngology – Head and Neck Surgery University of Brescia Brescia Italy
2. Department of Otorhinolaryngology Maxillofacial and Thyroid Surgery, Fondazione IRCCS, National Cancer Institute of Milan Milan Italy
3. Department of Oncology and Oncohaematology University of Milan Milan Italy
4. Department of Radiology University of Brescia Brescia Italy
5. Department of Physical Medicine and Rehabilitation University of Brescia Brescia Italy