1. Nyköping Hospital Sörmland County Council Nyköping Sweden
2. Department of Health, Medicine and Caring Sciences Linköping University Linköping Sweden
3. Centre for Clinical Research SörmlandCentre for Clinical Research Sörmland Uppsala University Eskilstuna Sweden
4. Faculty of Health and Life Sciences Linnaeus University Kalmar Sweden
5. Department of Research Region Kalmar County Kalmar Sweden
6. Department of Public Health and Caring Sciences Uppsala University Uppsala Sweden
7. Julius Center University Medical Center Utrecht Utrecht The Netherlands
8. Department of Cardiology, Linköping University Linköping Sweden