1. Section of Genetics and MetabolismUniversity of Arkansas for Medical SciencesLittle RockArkansas
2. Division of Neurogenetics, Department of NeurologyKennedy Krieger Institute and Johns Hopkins University School of MedicineBaltimoreMaryland
3. Department of PediatricsUniversity of Maryland BaltimoreBaltimoreMaryland
4. Department of PediatricsBaystate Medical CenterSpringfieldMassachusetts
5. Division of Medical GeneticsDepartment of PediatricsUniversity of Western OntarioLondonOntarioCanada
6. Division of Medical GeneticsDepartment of Pediatrics, University of IowaIowa CityIowa
7. Department of PediatricsDivision of Genetics and MetabolismUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
8. Clinical Genetics ProgramMcMaster University Medical CenterHamiltonOntarioCanada
9. InformedDNASt. PetersburgFlorida
10. Departments of Neurology and PediatricsConnecticut Children's Medical Center and University of Connecticut Health CenterFarmingtonConnecticut
11. Cook Children's Physician NetworkFort WorthTexas
12. Division of GeneticsDepartment of PediatricsUniversity of California San FranciscoSan FranciscoCalifornia
13. Children's Hospital ColoradoAuroraColorado
14. Department of GeneticsGreat Ormond Street for Children NHS Foundation TrustLondonUK
15. Department of EndocrinologyGreat Ormond Street for Children NHS Foundation TrustLondonUK
16. Sheffield Clinical Genetics ServiceSheffield Children's NHS Foundation TrustSheffieldUK
17. Children's Hospital of PhiladelphiaPhiladelphiaPennsylvania
18. Divisions of Pediatric Neurology and GeneticsSanford Children's Specialty ClinicSanford Children's HospitalSioux FallsSouth Dakota
19. Division of Medical Genetics and MetabolismChildren's Hospital of The King's DaughtersNorfolkVirginia
20. Division of Medical GeneticsDepartment of PediatricsUniversity of Texas Medical BranchGalvestonTexas
21. Division of Genetic MedicineDepartment of PediatricsUniversity of WashingtonSeattleWashington
22. Seattle Children's HospitalSeattleWashington
23. Department of PediatricsThe Barbara Bush Children's HospitalMaine Medical CenterPortlandMaine
24. Department of NeurologyUniversity of Alabama at BirminghamBirminghamAlabama
25. Boston Children's HospitalBostonMassachusetts
26. Division of Medical GeneticsSSM Health Cardinal Glennon Children's HospitalSaint LouisMissouri
27. Clinical Genetics and GenomicsSt. Luke's Children's HospitalBoiseIdaho
28. Department of Medical GeneticsUniversity of British ColumbiaVancouverBritish ColumbiaCanada
29. Biostatistics ProgramDepartment of PediatricsUniversity of Arkansas for Medical SciencesLittle RockArkansas
30. University of Toledo Department of PediatricsToledoOhio
31. University Hospitals Cleveland Medical CenterClevelandOhio
32. Department of Genetics and Genome Sciences Case Western Reserve University School of MedicineClevelandOhio
33. Advocate Children's HospitalPark RidgeIllinois
34. Fullerton Genetics CenterAshevilleNorth Carolina
35. FDNA, Inc.BostonMassachusetts
36. University of Alabama at BirminghamBirminghamAlabama
37. Greenwood Genetic CenterGreenwoodSouth Carolina
38. Emory University School of MedicineAtlantaGeorgia
39. Department of Pediatrics and MedicineColumbia UniversityNew YorkNew York