1. Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, 0450 Oslo, Norway
2. Cardiology Department, AZ Delta, 8800 Roeselare, Belgium
3. Netherlands Heart Institute (NLHI), 3511 EP Utrecht, The Netherlands
4. Department of Pathology, CARIM, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands
5. Department of Cardiology, CARIM, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands
6. Institute of Clinical Medicine, University of Oslo, 0315 Oslo, Norway
7. K.G. Jebsen Center for Cardiac Biomarkers, University of Oslo, 0315 Oslo, Norway
8. Division of Diagnostics and Technology, Akershus University Hospital, 1478 Lørenskog, Norway
9. Department of Cardiothoracic Surgery, Oslo University Hospital Ullevål, 0450 Oslo, Norway
10. Department of Cardiology, Oslo University Hospital Rikshospitalet, 0372 Oslo, Norway
11. Department of Cardiovascular Science, University of Leuven, 3000 Leuven, Belgium