1. Department of Cardiology, Academic Medical Center
2. Interuniversity Cardiology Institute of the Netherlands
3. Department of Cardiology, Radboud University Nijmegen Medical Center
4. Department of Cardiology, Leiden University Medical Center
5. Department of Cardiology, University Medical Center Groningen
6. Department of Medical Biochemistry, Academic Medical Center
7. Department of Clinical Epidemiology and Biostatistics, Academic Medical Center
8. Department of Radiology, Academic Medical Center
9. Department of Cardiology, National University Hospital