1. CIC-INSERM-CHU de Nancy, Hospital Jeanne d'Arc, Dommartin-lès-Toul; BP 303 - 54201 Toul Cedex France
2. Guidant CRM Clinical Research Department; Brussels Belgium
3. Department of cardiology; Stavanger University Hospital; Stavanger Norway
4. Department of Cardiology; University Hospital Groningen; Groningen the Netherlands
5. Department of Cardiology; University Hospital; RWTH Aachen Germany
6. Department of Cardiology; Rigshospitalet Heart Centre; Copenhagen Denmark
7. Department of Cardiology; InParys Saint-Cloud France
8. ANMCO Research Centre; Florence Italy
9. Department of Cardiology; University of Ferrara; Ferrara Italy
10. Cardiovascular Research Centre; Salvatore Maugeri Foundation, IRCCS; Gussago Italy
11. Clinical Pharmacology Department; Pitié-Salpétrière Hospital Paris France