Department of Otorhinolaryngology-Head and Neck Surgery;
Rabin Medical Center;
Beilinson Hospital;
Petach Tikva;
Israel;
Sackler Faculty of Medicine;
Tel Aviv University;
Tel Aviv;
Israel;
Civil Medical Society;
Satu Mare;
Romania;
Department of Pathology;
Rabin Medical Center;
Hasharon Hospital;
Petach Tikva;
Israel;