1. Heart Center, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
2. Duke Clinical Research Institute, Durham, NC, USA
3. Division of Cardiology, University of Perugia School of Medicine, Perugia, Italy
4. Department of Medical Sciences, Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
5. Gill Heart Institute and Division of Cardiovascular Medicine, University of Kentucky, Lexington, KY, USA
6. Green Lane Cardiovascular Service, Auckland City Hospital and Auckland University, Auckland, New Zealand
7. SAHMRI, Flinders University and Medical Centre, Adelaide, Australia
8. Division of Cardiology, University of Alberta, Edmonton, Canada
9. Department of Medicine, Stanford University, Stanford, CA, USA
10. Department of Cardiology, University Hospitals, Leuven, Belgium
11. Johnson & Johnson, New Brunswick, NJ, USA
12. Merck, Whitehouse Station, NJ, USA