1. Cardiology Division Geneva University Hospitals Geneva Switzerland
2. Department of Ambulatory Care and Community Medicine Lausanne University Lausanne Switzerland
3. Division of Laboratory Medicine Geneva University Hospitals Geneva Switzerland
4. Department of Clinical Research, Institute of Social and Preventive Medicine, and Clinical Trials Unit University of Bern Bern Switzerland
5. Department of Cardiology, University Heart Center University Hospital Zurich Zurich Switzerland
6. Department of Cardiology University Hospital of Bern Bern Switzerland
7. Institute of Primary Health Care (BIHAM) University of Bern Bern Switzerland
8. Department of Internal Medicine Geneva University Hospitals Geneva Switzerland
9. Center for Molecular Cardiology University of Zurich Zurich Switzerland
10. Cardiology Royal Brompton and Harefield Hospital and Imperial College London London UK
11. Department of General Internal Medicine, Inselspital, Bern University Hospital University of Bern Bern Switzerland