1. Department of Orthopaedics, Croix Rousse Hospital, University of Lyon 1, 69004 Lyon, France
2. Sydney Orthopaedic Research Institute, Landmark Orthopaedics, St. Leonards, Sydney, NSW 2065, Australia
3. Claude Bernard Lyon 1 University, IFSTTAR, LBMC UMR_T9406, 69100 Lyon, France
4. LIBM–EA 7424, Interuniversity Laboratory of Biology of Mobility, Claude Bernard Lyon 1 University, 69622 Lyon, France