1. Department of Rehabilitation Medicine, CAPHRI, Functioning and Rehabilitation, Maastricht University, Maastricht, The Netherlands;
2. Department of Epidemiology, CAPHRI, Functioning and Rehabilitation, Maastricht University, Maastricht, The Netherlands;
3. Department of Health, School of Health Professions, Zurich University of Applied Sciences (ZUAS), Winterthur, Switzerland;
4. Faculty of Health, European school of Physiotherapy, Amsterdam University of Applied Sciences, Amsterdam, The Netherlands;
5. Department of Rehabilitation, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands;
6. ACHIEVE – Center of Applied Research, Faculty of Health, Amsterdam University of Applied Sciences, Amsterdam, The Netherlands;
7. Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pain Medicine, Boston Children’s Hospital, Boston, MA, USA;
8. Department of Psychiatry, Harvard Medical School, Boston, MA, USA;
9. Department of Clinical Psychological Sciences, Experimental Psychopathology, Maastricht University, Maastricht, The Netherlands;
10. Adelante Zorggroep, Hoensbroek, The Netherlands