| Affiliation: | 1. Department of Neurology, University of California, Irvine, USA;2. Department of Epidemiology, School of Public Health, University of California, Los Angeles, USA;3. Department of Graduate Education and Research, Canadian Memorial Chiropractic College, Toronto, Canada;4. Department of Public Health Sciences, John A. Burns School of Medicine, University of Hawaii at Mānoa, USA;5. Centre of Burden of Disease and Cost Effectiveness, School of Population Health, University of Queensland, Australia;6. Division of Orthopaedic Surgery, Spine Programme, University of Toronto, Toronto Western Hospital, Canada;7. Palladian Health, New York, USA;8. Faculty of Rehabilitation Medicine, Department of Physical Therapy, University of Alberta, Edmonton, Canada;9. Department of Orthopaedics, Clinical Sciences Lund, Lund University, Sweden;10. Department of Rehabilitation Medicine, The University of Texas Health Science Center at San Antonio, Texas, USA |
