1. Department of Operative and Restorative Dentistry Medical University of Innsbruck Innsbruck Austria
2. National Ehlers Danlos Syndrome Service London North West University Healthcare NHS Trust London UK
3. Department of Metabolism, Digestion and Reproduction Section of Genetics and Genomics, Imperial College London London UK
4. Genetic Health Queensland Royal Brisbane and Women's Hospital Herston Queensland Australia
5. Ehlers Danlos Syndrome National Diagnostic Service Sheffield Children's Hospital Sheffield UK
6. Institute of Human Genetics Medical University of Innsbruck Innsbruck Austria
7. Department of Molecular Periodontology Umeå University Umeå Sweden
8. Academic Unit of Restorative Dentistry Sheffield University Sheffield UK