1. Department of Mechanical Engineering Polytechnique Montréal Montreal Quebec Canada
2. Sainte‐Justine University Hospital Center Montreal Quebec Canada
3. iLab‐Spine (International Laboratory—Spine Imaging and Biomechanics) Marseille France
4. Laboratoire de Biomécanique Appliquée, IFSTTAR, LBA UMR T24, Boulevard Pierre Dramard Aix‐Marseille Université Marseille France
5. Medtronic, Spinal Applied Research Memphis Tennessee USA