1. Unit of Physiotherapy, Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
2. Region Västra Götaland, Primary Care Rehabilitation, Närhälsan Eriksberg, Gothenburg, Sweden
3. Chronic Pain, School of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
4. Biostatistics, School of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
5. Region Västra Götaland, Research, Education, Development and Innovation, Primary Health Care, Gothenburg, Sweden
6. Unit of Occupational Therapy, Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
7. Region Västra Götaland, Primary Care Rehabilitation, Närhälsan Torslanda, Gothenburg, Sweden
8. Region Västra Götaland, Research, Education, Development and Innovation, Primary Health Care, Borås, Sweden