1. Department of Molecular and Human Genetics; Baylor College of Medicine; Houston TX USA
2. College of Medicine; University of South Florida; Tampa FL USA
3. Department of Bone and Osteogenesis Imperfecta; Kennedy Krieger Institute; Baltimore MD USA
4. Departments of Pediatrics and Molecular and Medical Genetics; Oregon Health & Science University; Portland OR USA
5. Marshfield Clinic Research Foundation; University of Wisconsin; Marshfield WI USA
6. Department of Orthopaedic Surgery; Shriners Hospitals for Children; Chicago IL USA
7. Division of Medical Genetics; Alfred I. duPont Hospital for Children; Wilmington DE USA
8. Departments of Medicine and Pathology, Division of Medical Genetics; University of Washington; Seattle WA USA
9. Department of Orthopaedic Surgery; Shriners Hospital for Children and McGill University; Montreal QC Canada
10. Department of Molecular and Human Genetics; Howard Hughes Medical Institute; Houston TX USA
11. Osteogenesis Imperfecta Foundation; Gaithersburg MD USA