1. Department of Otorhinolaryngology; Schneider Children's Medical Center of Israel; Petah Tikva Tel Aviv Israel
2. Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
3. Department of Communication Sciences and Disorders; University of Haifa; Haifa Israel
4. Institute of Audiology and Clinical Neurophysiology; Schneider Children's Medical Center of Israel; Petah Tikva Israel
5. Department of Otorhinolaryngology-Head and Neck Surgery; Meir Medical Center; Kfar Saba Israel