1. Faculty of Public Health and Medicine, University of Western Brittany (UBO), Brest, France
2. Centre Hospitalier Universitaire de Brest, LaTIM UMR 1101, Inserm, Brest, France
3. Centre Hospitalier Régional et Universitaire (CHRU), Brest, France
4. Hôpital Ambroise-Paré AP-HP, France
5. Department of Image and Information Processing, IMT Atlantique, Brest, France
6. Tornier, Stryker, Grenoble, France