1. Department of Medical Psychology; Radboud University Nijmegen Medical Centre; Nijmegen; The Netherlands
2. Pain and Nociception Neuroscience Research Group; Department of Anaesthesiology, Pain and Palliative Medicine; Radboud University Nijmegen Medical Centre; Nijmegen; The Netherlands
3. Department of Rheumatology; Radboud University Nijmegen Medical Centre; Nijmegen; The Netherlands
4. Department of Dermatology; Radboud University Nijmegen Medical Centre; Nijmegen; The Netherlands