1. Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital Skejby, Aarhus, Denmark
2. Aarhus University Hospital, Aarhus, Denmark
3. Advanced Cardiovascular Imaging, William Harvey Research Institute, Barts and The London NIHR Biomedical Research Unit, The London Chest Hospital, London, UK
4. Institute of Biomedical Engineering, ETH Zurich, Zurich, Switzerland
5. Klinik und Poliklinik für Thorax-, Herz- und Gefässchirurgie, University Münster, Münster, Germany
6. Cardiac Unit, Institute of Child Health, University College, London, UK