1. Department of Pediatrics; Columbia University Medical Center; New York NY USA
2. GeneDx; Gaithersburg MD USA
3. VMP Genetics; Roswell GA USA
4. Department of Kinesiology; University of Georgia; Athens GA USA
5. Department of Pediatrics, Division of Genetics; Children's Hospital of Philadelphia; Philadelphia PA USA
6. Division of Neurology; The Children's Hospital of Philadelphia, The University of Pennsylvania Perelman School of Medicine; Philadelphia PA USA
7. Individualized Medical Genetics Center, Division of Genetics; Children's Hospital of Philadelphia; Philadelphia PA USA
8. Department of Pediatrics, UCSF Benioff Children's Hospital; University of California; San Francisco CA USA
9. Division of Medical Genetics and Metabolism; Children's Hospital of The King's Daughters; Norfolk VA USA
10. Division of Medical Genetics; Duke University Medical Center; Durham NC USA
11. Division of Genetics, Birth Defects & Metabolism; Ann & Robert H. Lurie Children's Hospital of Chicago; Chicago IL USA
12. Valley Hospital; Ridgewood NJ USA
13. New York Medical College; Valhalla NY USA
14. Department of Medicine; Columbia University Medical Center; New York NY USA