1. Department of Health Sciences, Faculty of Medicine, Lund University, Lund, Sweden.
2. Physiotherapy Cancer Unit, Karolinska University Hospital, Stockholm, Sweden.
3. Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Stockholm, Sweden.
4. Academic Primary Health Care Centre, Stockholm County Council, Stockholm, Sweden.
5. Department of Oncology, Skåne University Hospital, Lund, Sweden.