1. Department of Activity and Health, Department of Rehabilitation Medicine and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden;
2. Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, Linköping, Sweden;
3. Department of Rheumatology, Heart and Medicine Centre, Region, Östergötland;
4. Department of Activity and Health and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden;
5. Division of Occupational Therapy, Department of Social and Welfare Studies, Faculty of Health Sciences, Linköping University, Linköping, Sweden;
6. Department of Rheumatology, Heat and Medicine Centre, Region, Östergötland;
7. Patient Research Partner, Swedish Rheumatism Association, Norrköping, Sweden;
8. Division of Social Work, School of Health Care and Social Welfare, Mälardalen University, Eskilstuna, Sweden