1. Pain Center South, Department of Anaesthesiology and Intensive Care Medicine, University Hospital Odense, Denmark
2. Faculty of Health Sciences, Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
3. School of Physiotherapy, University College Lillebaelt, Odense, Denmark
4. Faculty of Medicine, Department of Health Science and Technology, Center for Neuroplasticity and Pain (CNAP), SMI, Aalborg University, Aalborg, Denmark