1. Division of Imaging Sciences and Biomedical Engineering, The Rayne Institute, King's College London, St Thomas' Hospital, London, UK
2. Institute for Diagnostic and Interventional Radiology, Georg-August-University Göttingen, Göttingen, Germany
3. DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Germany
4. Portsmouth Hospitals NHS Trust, Portsmouth, UK
5. Children's Hospital and Medical Center, University of Nebraska College of Medicine, Omaha, NE, USA
6. Department of Cardiology and Pneumology, Georg-August-University Göttingen, Göttingen, Germany
7. Division of Cardiovascular Imaging, Goethe University Frankfurt and German Centre for Cardiovascular Research (DZHK, partner site Rhine-Main), Frankfurt, Germany