1. Department of Pathology and Laboratory Medicine The Perelman School of Medicine at the University of Pennsylvania Philadelphia Pennsylvania USA
2. Division of Genomic Diagnostics The Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
3. Division of Genetics, Roberts Individualized Medical Genetics Center The Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
4. Department of Pediatrics University of South Florida Tampa Florida USA
5. Division of Genetics Arnold Palmer Hospital Orlando Florida USA
6. GeneDx Gaithersburg Maryland USA
7. Department of Otolaryngology and Communication Enhancement Boston Children's Hospital Boston Massachusetts USA
8. Department of Otolaryngology‐Head and Neck Surgery Harvard Medical School Boston Massachusetts USA
9. Department of Pediatrics The Perelman School of Medicine at the University of Pennsylvania Philadelphia Pennsylvania USA
10. Laboratory for Molecular Medicine Mass General Brigham Personalized Medicine Cambridge Massachusetts USA
11. Department of Pathology Harvard Medical School Boston Massachusetts USA