1. Department of Cardiology; Rambam Medical Center, and the Rappaport Faculty of Medicine and Research Institute, Technion, Israel Institute of Technology; Haifa Israel
2. Department of Medicine; Georgetown University Medical Center; Washington DC USA
3. Sanofi-aventis, Frankfurt-am-Main; Frankfurt Germany
4. Department of Epidemiology and Preventive Medicine, Centre of Cardiovascular Research and Education in Therapeutics, Alfred Hospital; Monash University; Melbourne VIC 3004 Australia