1. Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, Arvid Wallgrens Backe, University of Gothenburg, Gothenburg, SE, Sweden
2. Department of Physiotherapy, Skaraborg Hospital, Skövde, SE, Sweden
3. School of Health Sciences, University of Skövde, Skövde, SE, Sweden
4. Section for Research and Education, Kungälv Hospital, Kungalv, Sweden
5. Research and Development Centre, Skaraborg Hospital, Skövde, SE, Sweden