1. Wellcome Trust Centre for Cell Matrix Research, University of Manchester, Manchester, United Kingdom
2. National Genetics Reference Laboratory, Manchester, United Kingdom
3. Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
4. Department of Medical Genetics, Antwerp University Hospital, Antwerp, Belgium
5. Institute for Human Genetics and Center for Paediatrics and Adolescent Medicine, Freiburg, Germany
6. Hôpital Necker‐Enfants Malades, Paris, France
7. Great Ormond Street Hospital for Children, London, United Kingdom
8. Sheffield Children's Hospital, Sheffield, United Kingdom
9. Institute of Human Genetics, Newcastle‐upon‐Tyne, United Kingdom
10. Murdoch Children's Research Institute, Genetic Health Services Victoria and Department of Paediatrics, University of Melbourne, Melbourne, Australia
11. Department of Paediatric Imaging, Tokyo Metropolitan Children's Medical Centre, Japan
12. Bone Dysplasia Research Group, University of Queensland Centre for Clinical Research, University of Queensland, Brisbane, Australia