1. Department of Cardiology, Non-Invasive Lab; Rigshospitalet; 9 Blegdamsvej Copenhagen Denmark 2100 Ø
2. Sahlgrenska University Hospital/Østra; Göteborg Sweden
3. University of Glasgow; Glasgow United Kingdom
4. Brigham and Women's Hospital; Boston MA United States
5. Duke Clinical Research Institute; Duke University Medical Center; Durham NC United States
6. Estudios Cardiologicos Lationamerica; Santa Fe Argentina
7. ANMCO Research Center; Florence Italy
8. Myasnikov Card. Research Institute; Moscow Russia
9. Centralny Szpital Kliniczny Akademii Medycznej; Warsaw Poland
10. Gasthuisberg University Hospital; Leuven Belgium
11. CIC INSERM-CHU Nancy; France
12. Julius-Maximilians-Universität Medizinische; Würzburg Germany
13. Novartis Pharmaceuticals Corporation; East Hanover NJ United States
14. Toronto Hospital; Toronto Ontario Canada