1. Oslo University Hospital, Ulleval, Oslo, Norway
2. Institute of Health and Society, Research Centre for Habilitation and Rehabilitation Models & Services (CHARM), Faculty of Medicine, University of Oslo, Oslo, Norway
3. BioCruces Health Research Institute, Cruces University Hospital, Barakaldo, Spain
4. IKERBASQUE. Basque Foundation for Science, Bilbao, Spain
5. Faculty of Health Sciences, Department of Physiotherapy, Oslo Metropolitan University, Oslo, Norway