1. Centre des Maladies Moléculaires CHUV; University of Lausanne; Switzerland
2. IMAGINE Institute; Hôpital Necker Enfants Malade; Paris France
3. Department of Radiology; Great Ormond Street Hospital; London UK
4. International Skeletal Dysplasia Registry; University of California; Los Angeles California
5. Department of Medical Genetics; Faculty of Medicine and Health Sciences; University of Antwerp and Antwerp University Hospital; Antwerp Belgium
6. Institute for Medical Genetics and Human Genetics; Charité Universitätsmedizin Berlin; Berlin Germany
7. Max Planck Institute for Molecular Genetics; Berlin Germany
8. Berlin-Brandenburg School for Regenerative Therapies (BSRT); Berlin Germany
9. Department of Radiology; Tokyo Metropolitan Children's Medical Center; Tokyo Japan
10. Department of Medical Genetics and Skeletal Rare Diseases; IRCCS Rizzoli Orthopaedic Institute (IOR); Bologna Italy
11. Murdoch Childrens Research Institute and University of Melbourne; Parkville Australia
12. Discipline of Genetic Medicine; The Children's Hospital at Westmead Clinical School; Sydney Medical School; University of Sydney; Head Connective Tissue Dysplasia Management Service; The Children's Hospital at Westmead; Sydney Australia
13. Sinzheim; Germany
14. Department of Pediatrics,; CHUV; University of Lausanne; Switzerland
15. Orthopaedic Research Laboratories; Boston Children's Hospital Boston
16. Medical Genetics Service,; CHUV; University of Lausanne; Switzerland