| Affiliation: | 1. Momentum Research, Inc., 3100 Tower Boulevard, Durham, NC, USA;2. University of Brescia, Brescia, Italy;3. Merck Research Laboratories, Rahway, NJ, USA;4. University of Hull, Kingston upon Hull, and National Heart and Lung Institute, Imperial College, London, UK;5. University of Iowa Carver College of Medicine Cardiovascular Research Centre, Iowa City, IA, USA;6. Brigham and Women's Hospital, Boston, MA, USA;7. Duke Clinical Research Institute, Duke University Medical Center, Durham, NC, USA;8. University of California, San Francisco and the San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA;9. Klinika Kardiologii, Wroclaw, Poland;10. University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands |
