1 Institute for Locomotion, Department of Radiology, APHM, Sainte-Marguerite Hospital, 13009 Marseille, France; Aix Marseille Université, CNRS, ISM, Institute Movement Science, 13009 Marseille, France.
2 Université Paris Cité, Faculté de Médecine, 75006 Paris, France; Department of Radiology, Hôpital Hôtel-Dieu, Assistance Publique-Hôpitaux de Paris, 75004 Paris, France. Electronic address: [email protected].