| Affiliation: | 1. Clinical Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt;2. Medical Molecular Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt;3. Pediatrics Department, Faculty of Medicine, Cairo University, Cairo, Egypt;4. Otolaryngology Head and Neck Surgery Unit, Hearing and Speech Institute, Cairo, Egypt;5. Orodental Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt |
