1. Department of Health and Rehabilitation, Institute of Neuroscience and Physiology University of Gothenburg Gothenburg Sweden
2. Department of Research and Development, Region Kronoberg Växjö Sweden
3. Division of Occupational and Environmental Medicine Lund University Lund Sweden
4. Futurum, Region Jönköping County and Department of Health, Medicine and Caring Sciences Linköping University Linköping Sweden
5. Department of Clinical Sciences in Malmö, Family Medicine Lund University Lund Sweden
6. Department of Rehabilitation, School of Health and Welfare Jönköping University Jönköping Sweden