Johannes Tammo Kowallick and Andreas Schuster Institute for Diagnostic and Interventional Radiology, Georg-August-University Göttingen, Göttingen, Germany; Department of Cardiology and Pneumology, Georg-August-University Göttingen, Göttingen, Germany; Division of Imaging Sciences and Biomedical Engineering, The Rayne Institute, St. Thomas’ Hospital, King’s College London, London, United Kingdom...