1. Department of Cardiac Surgery, University of Munich
2. Genzyme, Europe BV
3. Department of Nuclear Medicine, University of Munich
4. Department of Cardiology, University of Munich
5. Department of Cardiothoracic Surgery, John Radcliffe Hospital
6. Department of Cardiovascular Medicine, John Radcliffe Hospital
7. German Heart Centre Berlin, Department of Cardiothoracic and Vascular Surgery