1. Institute of Health and Caring Sciences, Sahlgrenska Academy at Göteborg University, Sweden
2. School of Health Sciences and Social Work, Växjö University, Sweden
3. School of Health Sciences, Jönköping University, Sweden
4. Center for Health Services and Nursing Research, Catholic University of Leuven, Belgium
5. Institute of Nursing, University of Amsterdam, the Netherlands
6. Department of Cardiology, NHS Tayside & School for Nursing and Midwifery, University of Dundee, Scotland, UK
7. Department of Medical and Health Sciences, Division of Nursing Science, Linköping University, Linköping, Sweden
8. Department of Health Sciences and Department of Cardiovascular Sciences, University of Leicester, UK
9. Department of Heart Disease, Haukeland University Hospital, Bergen, Norway