Othorinolaryngology-Otosurgery (Department of Neuroscience), Azienda Ospedaliera di Padova, Padova
2.Endoscopic Airways Surgery (Department of Neuroscience), Azienda Ospedaliera di Padova, Padova
3.Endoscopic Airways Surgery (Department of Neuroscience), Azienda Ospedaliera di Padova, Padova (Italy)
4.Pathologic Anatomy, Azienda Ospedaliera di Padova
5.Pathologic Anatomy, Azienda Ospedaliera di Padova (Italy
6.Audiology Department, University Hospital of Ferrara, Italy; Full Professor of Audiology Audiology Department University Hospital of Ferrara Ferrara, Italy