1. Department of Cardiovascular Imaging, Faculty of Medicine, Institute of Heart Diseases Wroclaw Medical University Wroclaw Poland
2. Institute of Heart Diseases Wroclaw University Hospital Wroclaw Poland
3. Department of Cardiology, University Heart Center University Hospital Zurich Zurich Switzerland
4. Institute of Diagnostic and Interventional Radiology University Hospital Zurich Zurich Switzerland
5. Institute for Biomedical Engineering University and ETH Zurich Switzerland