1. Department of physiotherapy, human physiology and anatomy, Pain in Motion International Research Group, Vrije Universiteit Brussel, Brussels, Belgium
2. Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
3. Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Brussels, Belgium
4. MGH/HST A. A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
5. Department of Neurosurgery and Radiology, University Hospital Brussels, Brussels, Belgium
6. Department of Manual Therapy, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
7. Department of Rehabilitation Sciences and Physiotherapy, Ghent University, Ghent, Belgium
8. Department of Rehabilitation Sciences and Physiotherapy, University of Antwerp, Antwerp, Belgium
9. Private Practice for Spinal Manual Therapy, Schepdaal-Dilbeek, Belgium
10. Chronic Pain and Fatigue Research Center, University of Michigan, Ann Arbor, USA