1. Department of Health and Caring Sciences; Linnaeus University; Kalmar Sweden
2. Department of Medical and Health Sciences; Linköping University; Linköping Sweden
3. Cardiology and Speciality Medicine Centre; University Hospital in Linköping, Region Östergötland; Sweden
4. Department of Nursing, School of Health and Welfare; Jönköping University; Jönköping Sweden
5. Research and Development Unit in Region Östergötland; Linköping Sweden