1. Department of Molecular and Human GeneticsBaylor College of Medicine Houston Texas
2. Texas Children's Hospital Houston Texas
3. College of Medicine, University of South Florida Tampa Florida
4. Department of Otolaryngology—Head and Neck SurgeryBaylor College of Medicine Houston Texas
5. Department of Pediatric Orthopedic SurgeryHospital for Special Surgery New York New York
6. Department of Bone and Osteogenesis ImperfectaKennedy Krieger Institute Baltimore Maryland
7. Department of Medicine at Uniformed ServicesUniversity of the Health Sciences Bethesda Maryland
8. University of Wisconsin School of Medicine and Public Health Madison Wisconsin
9. Pediatrics and Molecular and Medical GeneticsOregon Health & Science University Portland Oregon
10. Department of Medicine, Division of Medical GeneticsUniversity of Washington Seattle
11. Department of Pathology, Division of Medical GeneticsUniversity of Washington Seattle
12. Shriner's Hospital for Children and McGill University Montreal Quebec Canada
13. Motion Analysis LaboratoryShriners Hospitals for Children Chicago Illinois
14. Division of OrthogeneticsAlfred I. duPont Hospital for Children Wilmington Delaware