1. THRIVE, Department of Psychology, University of Southern Denmark, Odense, Denmark
2. Pain Research Group, Pain Center, Odense University Hospital, Odense, Denmark
3. Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
4. Specialized Hospital for Polio and Accident Victims, Roedovre, Denmark
5. INSIDE, Department of Psychology, University of Southern Denmark, Odense, Denmark