1. Neurogenomics Division, Center for Rare Childhood Disorders (C4RCD)Translational Genomics Research InstitutePhoenix Arizona
2. West of Scotland Genetics ServiceQueen Elizabeth University HospitalGlasgow United Kingdom
3. Center for Human Genetics (Centrum Menselijke Erfelijkheid)University of LeuvenLeuven Belgium
4. UCLA Pathology & Laboratory MedicineUCLA Center for the Health SciencesLos Angeles California
5. Department of Physical TherapyTexas State UniversitySan Marcos Texas
6. U.R. Our Hope, Undiagnosed and Rare Disorder OrganizationAustin Texas
7. Department of Molecular and Human Genetics, Center for Statistical GeneticsBaylor College of MedicineHouston Texas
8. Department of Translational GenomicsKeck School of Medicine of USCLos Angeles California