1. Biomolecular Sciences Research Centre; Sheffield Hallam University; Sheffield UK
2. Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine; Utrecht University; Utrecht the Netherlands
3. Department of Surgery; McGill University; Montreal Canada
4. Spine Service, Department of Orthopaedic Surgery; St. George & Sutherland Clinical School, University of New South Wales; Sydney Australia
5. Orthopaedic Biomechanics Division, Department of Biomedical Engineering; Eindhoven University of Technology; Eindhoven the Netherlands
6. Department of Orthopedics; University Medical Centre Utrecht; Utrecht the Netherlands