Corresponding author.; Orthopedic Department, Clinique Saint Pierre, Ottignies, Belgium
M. Nordin
Department of Orthopedic Surgery and Environmental Medicine, NYU Grossman School of Medicine, New York University, New Your, NY, USA
P. Pereira
Neurosurgical department, Centro Hospitalar Universitário São João, Faculty of Medicine, University of Porto, Portugal
S. Donzelli
Specialista in Medicina Fisica e Riabilitazione, ISICO - Istituto Scientifico Italiano Colonna Vertebrale, Milano, Italy
J.-L. Noël
EUROSPINE, Switzerland
P. Côté
Canada Research Chair in Disability Prevention and Rehabilitation Director, Institute for Disability and Rehabilitation Research Faculty of Health Sciences, Ontario Tech University, Canada
