1. Pain in Motion International Research Group; Brussels Belgium
2. Department of Rehabilitation Sciences and Physiotherapy, Human Physiology and Anatomy (KIMA); Faculty of Physical Education and Physiotherapy; Vrije Universiteit Brussel; Brussels Belgium
3. Department of Physiotherapy; Rotterdam University of Applied Sciences; Rotterdam the Netherlands
4. Department of Rehabilitation Sciences and Physiotherapy; Ghent University; Ghent Belgium
5. Department of Rehabilitation Sciences and Physiotherapy; Faculty of Medicine and Health Sciences; University of Antwerp; Antwerp Belgium