1. Department of Mechanical Engineering, Technical University of Denmark, Lyngby;
2. Materials and Product Testing, FORCE Technology, Brøndby;
3. Department of Physics, Technical University of Denmark, Lyngby;
4. Department of Orthopaedics, Interdisciplinary Orthopaedics, Aalborg University Hospital, Aalborg;
5. Department of Orthopaedics, Limb Lengthening and Bone Reconstruction Unit, Rigshospitalet, Copenhagen;
6. Orthopaedic Reconstruction and Children’s Orthopaedics, Aarhus University Hospital, Aarhus, Denmark