1. Department of Pediatrics, Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
2. Department of Plastic and Reconstructive Surgery; Academic Medical Center, University of Amsterdam; Amsterdam The Netherlands
3. Discipline of Pediatrics and Child Health, Department of Clinical Genetics; University of Sydney, The Children's Hospital; Westmead Sydney Australia
4. Division of Pediatric Orthopedics; Seoul National University Children's Hospital; Seoul Republic of Korea
5. Kathryn O. and Alan C. Greenberg Center for Skeletal Dysplasias; Hospital for Special Surgery; New York New York
6. Clinical Genetics Unit; Great Ormond Street Hospital for Children NHS Foundation Trust; London UK
7. Department of Women's and Children's Health; Dunedin School of Medicine, University of Otago; Dunedin New Zealand
8. Department of Clinical Genetics, Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands