1. Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, 1090 Brussels, Belgium
2. Chronic Pain Rehabilitation, Department of Physical Medicine and Physiotherapy, University Hospital Brussels, 1090 Brussels, Belgium
3. Unit of Physiotherapy, Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, 405 30 Goteborg, Sweden
4. Research Foundation—Flanders (FWO), 1000 Brussels, Belgium
5. Rehabilitation Research Group, Department of Physiotherapy, Vrije Universiteit Brussel, 1090 Brussels, Belgium
6. REVAL, Universiteit Hasselt, 3590 Diepenbeek, Belgium
7. Interuniversity Centre for Health Economics Research (I-CHER), Department of Public Health (GEWE), Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, 1090 Brussels, Belgium
8. Laboratory for Brain-Gut Axis Studies (LaBGAS), Translational Research in Gastrointestinal Disorders (TARGID), Department of Chronic Diseases and Metabolism (CHROMETA), Katholieke Universiteit Leuven, 3000 Leuven, Belgium
9. Musculoskeletal Rehabilitation Research Group, Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
10. Brain, Body and Cognition (BBCO), Faculty of Psychology and Educational Sciences, Vrije Universiteit Brussel, 1090 Brussels, Belgium
11. Division of Rheumatology, University Hospitals Leuven, 3000 Leuven, Belgium
12. Institute of Advanced Study, University of Warwick, Coventry CV4 7AL, UK
13. Department of Psychology, University of Warwick, Coventry CV4 7AL, UK
14. Department of Public Health and Primary Care, Centre for Environment and Health, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
15. Department of Movement and Sport Sciences, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, 1090 Brussels, Belgium