1 Orthopedic and Traumatology Surgery Department, Bicetre University Hospital, AP-HP, Paris XI University, 78 Rue du Général Leclerc, 94275, Le Kremlin-Bicêtre, France. charlie.bouthors@hotmail.fr.
2 Orthopedic and Traumatology Surgery Department, La Timone Hospital, AP-HM, Aix Marseille University, CNRS ISM, 264 rue Saint Pierre, 13005, Marseille, France.
3 Orthopedic and Traumatology Surgery Department, Bicetre University Hospital, AP-HP, Paris XI University, 78 Rue du Général Leclerc, 94275, Le Kremlin-Bicêtre, France.
4 Orthopedic and Traumatology Surgery Department, Hautepierre Hospital, Strasbourg University Hospital, Avenue Molière, 67200, Strasbourg, France.
5 Neurosurgery Department, La Timone Hospital, AP-HM, Aix Marseille University, 264 rue Saint Pierre, 13005, Marseille, France.
6 Orthopedic and traumatology surgery department, La Pitié-Salpétrière Hospital, AP-HP, Parix VI University, 47-83 Boulevard de l'Hôpital, 75013, Paris, France.
7 Orthopedic and traumatology surgery department, Institut Mutualiste Montsouris, Paris V University, 42 Boulevard Jourdan, 75014, Paris, France.
8 Orthopedic and traumatology surgery department, Mondor Hospital, APHP, Paris XII University, 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France.
9 Orthopedic and traumatology surgery department, Riquet Pierre-Paul Hospital, Place du Docteur Baylac,, TSA 40031-31059, Toulouse cedex 9, France.
10 Orthopedic and traumatology surgery department, Cochin Hospital, APHP, Paris V University, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France.