1. David Geffen School of Medicine at UCLA; Los Angeles CA USA
2. Department of Human Genetics; Los Angeles CA USA
3. Department of Orthopaedic Surgery; Los Angeles CA USA
4. International Skeletal Dysplasia Registry at UCLA; Los Angeles CA USA
5. University of Washington Center for Mendelian Genomics; Seattle WA USA
6. Department of Genome Sciences; Seattle WA USA
7. Department of Pediatrics; University of Washington; Seattle WA USA
8. Division of Genetic Medicine; Seattle Children's Hospital; Seattle WA USA
9. Department of Developmental Cell and Molecular Biology; University of California at Los Angeles; Los Angeles CA USA
10. Department of Obstetrics and Gynecology; David Geffen School of Medicine at UCLA; Los Angeles CA USA