1. Pediatric OtolaryngologyTexas Children's Hospital Houston Texas U.S.A.
2. Department of Otolaryngology Head and Neck SurgeryBaylor College of Medicine Houston Texas U.S.A.
3. Speech, Language, and LearningTexas Children's Hospital Houston Texas U.S.A.
4. Department of Communication Sciences and DisordersUniversity of Houston Houston Texas U.S.A.
5. Pediatric OtolaryngologyNationwide Children's Hospital Columbus Ohio U.S.A.
6. Department of Physical Medicine and RehabilitationTexas Children's Hospital Houston Texas U.S.A.