1. Närhälsan Rehabilitation; Region Västra Götaland; Hönö Sweden
2. Department of Medical and Health Sciences; Division of Physiotherapy; Linköping University; Linköping Sweden
3. Department of Medical and Health Sciences; Division of Social Medicine; Linköping University; Linköping Sweden
4. Närhälsan Research and Development Primary Health Care; Region Västra Götaland; Gothenburg Sweden
5. Institute of Neuroscience and Physiology; Department of Health and Rehabilitation; Unit of Physiotherapy; The Sahlgrenska Academy at University of Gothenburg; Gothenburg Sweden