1. GeneDxGaithersburgMaryland
2. Department of Genetics and Genomic SciencesIcahn School of Medicine at Mount SinaiNew YorkNew York
3. McKusick‐Nathans Institute of Genetic MedicineJohns Hopkins University School of MedicineBaltimoreMaryland
4. Medical Genetic UnitSARAH Network of Rehabilitation HospitalsBrasilia‐DFBrazil
5. Human Genetics Unit, Medical and Developmental GeneticsUniversity of Edinburgh Western General HospitalEdinburghUnited Kingdom
6. Department of Plastic & Reconstructive SurgeryJohns Hopkins Hospital University School of MedicineBaltimoreMaryland
7. Institute of Medical Genetics and Applied GenomicsUniversity of TübingenTübingenGermany
8. Rare Disease CenterUniversity of TübingenTübingenGermany
9. Center for Medical Genetics and Molecular MedicineHaukeland University HospitalBergenNorway
10. Department of Clinical GeneticsUniversity Medical Center, University of UtrechtUtrechtThe Netherlands
11. Department of Genetics—Hospital Robert DEBREParisFrance
12. Dr. Angela Robles Pediatrics Private PracticeSan SebastianPuerto Rico
13. Medical Genomics and Metabolic Genetics Branch, National Human Genome Research InstituteNational Institutes of HealthBethesdaMaryland
14. Department of NeurologyBoston Children's Hospital and Harvard Medical SchoolBostonMassachusetts
15. Department of OphthalmologyBoston Children's Hospital and Harvard Medical SchoolBostonMassachusetts
16. Howard Hughes Medical InstitutionChevy ChaseMaryland
17. Department of PediatricsUniversity of UtahSalt Lake CityUtah
18. Greenberg Center for Skeletal DysplasiasJohns Hopkins University School of MedicineBaltimoreMaryland