1. Department of Cardiology University of California Irvine Medical Center Orange CA
2. Department of Medicine Duke Clinical Research Institute Durham NC
3. Division of Cardiovascular Medicine Stanford University School of Medicine Stanford CA
4. Division of Cardiology University of Alberta Edmonton Canada
5. South Australian Health and Medical Research Institute Flinders University and Medical Centre Adelaide Australia
6. Uppsala Clinical Research Center Uppsala University Uppsala Sweden
7. Division of Cardiovascular Medicine Gill Heart Institute University of Kentucky Lexington KY
8. Johnson & Johnson New Brunswick NJ
9. Department of Cardiovascular Sciences University Hospitals Leuven Leuven Belgium
10. Green Lane Cardiovascular Service Auckland City Hospital Auckland New Zealand
11. Department of Medicine Stanford University School of Medicine Stanford CA