1. Department of Paediatric Orthopaedic Surgery, Children’s Hospital, Centre Hospitalier Universitaire Vaudois (CHUV) Lausanne, Switzerland
2. Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Department of Musculoskeletal Medicine (DAL), Swiss BioMotion Lab, Lausanne, Switzerland
3. Department of Neurosurgery, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
4. Institute of Micro Engineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland