1. Department of Cardiology & Angiology II; University Heart Center Freiburg-Bad Krozingen; Bad Krozingen Germany
2. Department of Infection, Immunity and Cardiovascular Disease; University of Sheffield; Sheffield UK
3. Sheffield UK
4. Department of Cardiology; Royal Free Hospital, Royal Free London NHS Foundation Trust; London UK
5. Department of Cardiovascular Medicine; Saint Luke’s Mid America Heart Institute; University of Missouri-Kansas City; Kansas City MO USA
6. Division of Cardiology, Department of Medicine; Northwestern University, Feinberg School of Medicine; Chicago Illinois USA
7. Barts Heart Centre; St Bartholomew's Hospital, Barts Health NHS Trust; London UK
8. Molecular and Clinical Sciences Research Institute; St George's University of London; London UK
9. Department of Clinical Radiology; Sheffield Teaching Hospitals; Sheffield UK