1. Department of Orthopaedic and Trauma Surgery; Hôpital Pierre Paul Riquet; Centre Hospitalier Universitaire de Toulouse; Place du Docteur Baylac; TSA 40031; 31059 Toulouse cedex 9 France
2. Hominid Evolutionary Biology; AMIS-UMR 5288 CNRS; University of Toulouse; Toulouse France
3. Biomechanics Laboratory; IMFT UMR 5502; University of Toulouse; Toulouse France
4. Department of Orthopaedic and Trauma Surgery; CHU Grenoble; Toulouse France