1. Centre for Cardiovascular Science, University of Edinburgh , Chancellor’s Building, 49 Little France Crescent, Edinburgh EH16 4SB , UK
2. School of Medicine, National Yang Ming Chiao Tung University , Taipei , Taiwan
3. General Clinical Research Center, Taipei Veterans General Hospital , Taipei , Taiwan
4. Department of Radiology, University Hospitals Plymouth NHS Trust , Plymouth , UK
5. Emergency Department, University Hospitals Plymouth NHS Trust , Plymouth , UK
6. School of Health and Related Research, University of Sheffield , Sheffield , UK
7. Edinburgh Clinical Trials Unit, University of Edinburgh , Edinburgh , UK
8. Department of Emergency Medicine, Royal Infirmary of Edinburgh , Edinburgh , UK
9. Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield , Sheffield , UK
10. Faculty of Medicine, University of Southampton , Southampton , UK
11. Department of Cardiology, University Hospital Southampton NHS Foundation Trust , Southampton , UK
12. Department of Emergency Medicine, Royal Berkshire NHS Foundation Trust , Reading , UK
13. Translational Cardiovascular Research Group, Milton Keynes University Hospital NHS Foundation Trust , Milton Keynes , UK
14. Faculty of Medicine and Health Science, University of Buckingham , Buckingham , UK
15. Department of Cardiology, Torbay and South Devon NHS Foundation Trust , Torquay , UK
16. Usher Institute, University of Edinburgh , Edinburgh , UK