1. Department of NeurologyChildren's Hospital of Philadelphia Philadelphia Pennsylvania USA
2. Lurie Children's Hospital Chicago Illinois USA
3. Department of Human GeneticsEmory University School of Medicine Atlanta Georgia USA
4. Department of Molecular & Human GeneticsBaylor College of Medicine, and Baylor Genetics Laboratories Houston Texas USA
5. EGL Genetics Tucker Georgia USA
6. GeneDx Gaithersburg Maryland USA
7. Invitae San Francisco California USA
8. Ambry Genetics Aliso Viejo California USA
9. Nemours/Alfred I duPont Hospital for Children Wilmington Delaware USA
10. Division of Genomic Diagnostics, Department of Pathology and Laboratory MedicineThe Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
11. Department of Pathology and Laboratory MedicineUniversity of California Los Angeles Los Angeles California USA
12. Department of Human GeneticsUniversity of California Los Angeles Los Angeles California USA
13. Natera Inc. San Carlos California USA
14. CooperGenomics Livingston New Jersey USA
15. Department of Pathology and Laboratory MedicineChildren's Mercy Hospital, University of Missouri‐Kansas City School of Medicine Kansas City Missouri USA
16. Biogen Cambridge Massachusetts USA
17. Murdoch Children' Research InstituteThe Royal Children's Hospital Parkville Australia
18. Institute for Molecular BioscienceUniversity of Queensland Brisbane Australia
19. Perelman School of MedicineUniversity of Pennsylvania Philadelphia Pennsylvania USA