Affiliation: | 1. Department of Otorhinolaryngology Head and Neck Surgery, Meir Medical Center, Kfar Saba, Israel;2. Department of Otorhinolaryngology Head and Neck Surgery, Davidoff Center, Rabin Medical Center, Petach Tikva, Israel and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel;3. Department of Oncology, Davidoff Center, Rabin Medical Center, Petach Tikva, Israel and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel |