1. National Institutes of Health, NINDS, NNDCS Bethesda Maryland
2. Department of Neurology Mayo Clinic Rochester Minnesota
3. Roberts Individualized Medical Genetics Center, Division of Human Genetics Children’s Hospital of Philadelphia Philadelphia Pennsylvania
4. Departments of Neurology and Neuroscience Johns Hopkins University School of Medicine Baltimore Maryland
5. Department of Clinical Genomics Mayo Clinic Jacksonville Florida
6. Division of Neurology Children's Hospital of Philadelphia Philadelphia Pennsylvania
7. Department of Pediatrics Nemours Children’ Health System Orlando Florida
8. Division of Genomic Diagnostics Children’s Hospital of Philadelphia Philadelphia Pennsylvania
9. Invitae Corporation San Francisco California
10. Institute for Dental Research and Oral Musculoskeletal Biology, Center for Biochemistry, Medical Faculty University of Cologne Cologne Germany