1. Department of Cardiology, Clinical Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
2. Undertaking Nursing Intervention Throughout Europe (UNITE) Research Group
3. Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
4. Institute of Nursing Science University of Basel, Clinical Nursing Science University Hospital Basel, Switzerland
5. School of Health Sciences and Social Work, Växjö University, Sweden
6. School of Health and Social Care, Jyväskylä University of Applied Sciences, Finland
7. Department of Cardiology, University Hospital Groningen, University of Groningen, The Netherlands
8. Department of Nursing Science, School of Health Sciences, Jönköping, Sweden
9. Center for Health Services and Nursing Research, Catholic University of Leuven, Belgium
10. Medical School/School of Nursing and Midwifery, University of Dundee, Scotland, UK
11. Devision of Health Sciences, University of South Australia, Adelaide, Australia
12. Department of Cardiology, Linköping University Hospital, Linköping, Sweden
13. The Nethersole School of Nursing, The Chinese University of Hong Kong, Hong Kong SAR, China
14. Cardiovascular Center, OLV Ziekenhuis, Aalst, Belgium