1. Pain in Motion Research Group; Department of Human Physiology and Physiotherapy; Faculty of Physical Education & Physiotherapy; Vrije Universiteit Brussel; Brussel Belgium
2. Pain in Motion Research Group; Division of Musculoskeletal Physiotherapy; Department of Health Care Sciences; Artesis University College Antwerp; Antwerp Belgium
3. Pain in Motion Research Group; Department of Physical Medicine and Physiotherapy; University Hospital Brussels; Brussels Belgium
4. Rehabilitation Sciences and Physiotherapy; Faculty of Medicine & Health Sciences; Ghent University; Gent Belgium
5. Pain in Motion Research Group; Department of Rehabilitation Sciences and Physiotherapy; Faculty of Medicine & Health Sciences; University of Antwerp; Antwerp Belgium
6. Department of Neurology; Faculty of Medicine; University of Antwerp (UA); Antwerp Belgium
7. Private practice for internal medicine; Ghent Belgium