1. Rigshospitalet, University of Copenhagen, Denmark
2. Hospital Niguarda Cà Granda Milano, Italy
3. Heart Center Rostock, University Hospital Rostock, Germany
4. European Hospital Georges-Pompidou, Paris, France
5. Eli Lilly, Bad Homburg, Germany
6. Daiichi-Sankyo Europe, Munich, Germany
7. Regional and University Hospital Centre, Lille cedex, France