Affiliation: | 2. Department of Otolaryngology Head and Neck Surgery, Galilee Medical Center affiliated with Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel;3. Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel;4. Department of Otolaryngology, Head and Neck Surgery, Kaplan Medical Center, Rehovot, Israel |