1. Department of Orofacial Pain, Institute of Odontology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
2. School of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
3. Region Västra Götaland, Research Education Development and Innovation, Primary Health Care, Sweden
4. Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
5. Centre for Advanced Reconstruction of Extremities (C.A.R.E.) Sahlgrenska University Hospital/Mölndal, Mölndal, Sweden