1. Institute of Health and Care Sciences; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
2. Department of Nursing; Umeå University; Umeå Sweden
3. Department of Health Sciences; University West; Trollhättan Sweden
4. Department of Neurology; Sahlgrenska University Hospital; Gothenburg Sweden
5. Department of Clinical Neuroscience and Rehabilitation; Institute of Neuroscience and Physiology; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden