1. Department of Rehabilitation, School of Health and Welfare, Jönköping University, Jönköping, Sweden
2. Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden
3. Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
4. Department of Research and Development, Region Kronoberg, Växjö, Sweden