1 Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Huddinge, Sweden, and Holten Institute, Stockholm, Sweden.
2 Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, and Rosenborg Fysioterapiklinikk, Trondheim, Norway.
3 Department of Research and Higher Education, Center for Clinical Research Dalarna, Uppsala University, Region Dalarna, Falun, Sweden.
5 Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Huddinge, Sweden, and Women's Health and Allied Health Professionals Theme, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden.
6 Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Huddinge, Sweden, Department of Research and Higher Education, Center for Clinical Research Dalarna, Uppsala University, Region Dalarna, Falun, Sweden, and Department of Health and Welfare, Dalarna University, Falun, Sweden.