1. Department of Otolaryngology and Communication Enhancement Boston Children's Hospital Boston Massachusetts U.S.A.
2. Case Western Reserve University School of Medicine Cleveland Ohio U.S.A.
3. Department of Otorhinolaryngology The Perelman School of Medicine at the University of Pennsylvania Philadelphia Pennsylvania U.S.A.
4. Laboratory for Molecular Medicine Partners HealthCare Personalized Medicine Cambridge Massachusetts U.S.A.
5. Division of Genomic Diagnostics The Children's Hospital of Philadelphia Philadelphia Pennsylvania U.S.A.
6. Department of Pathology The Perelman School of Medicine at the University of Pennsylvania Philadelphia Pennsylvania U.S.A.
7. Roberts Individualized Medical Genetics Center, Division of Genetics The Children's Hospital of Philadelphia Philadelphia Pennsylvania U.S.A.
8. Department of Pediatrics The Perelman School of Medicine at the University of Pennsylvania Philadelphia Pennsylvania U.S.A.
9. Division of Otolaryngology The Children's Hospital of Philadelphia Philadelphia Pennsylvania U.S.A.
10. Department of Otolaryngology Harvard Medical School Boston Massachusetts U.S.A.