1. Rheumatology Unit and Centre of bone diseases, Lausanne University Hospital (CHUV) and University of Lausanne, Switzerland
2. ENT, Head and Neck Surgery Department, Lausanne University Hospital (CHUV) and University of Lausanne, Switzerland
3. Service of Genetic Medicine, Lausanne University Hospital (CHUV) and University of Lausanne, Switzerland
4. Physiotherapy, Lausanne University Hospital (CHUV) and University of Lausanne, Switzerland
5. Paediatric Orthopaedic Unit, Lausanne University Hospital (CHUV) and University of Lausanne, Lausanne, Switzerland