1. Division of Cardiovascular Medicine, University of Cambridge, Level 6, ACCI, Hills Road, Addenbrooke’s Hospital, Cambridge, UK
2. Division of Cardiology, Department of Medicine, Andreas Gruentzig Cardiovascular Center, Emory University School of Medicine, 201 Dowman Drive, Atlanta, GA, USA
3. Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, 201 Dowman Drive, Atlanta, GA, USA
4. Department of Bioengineering, University of Utah, 50 S. Central Campus Drive, Salt Lake City, UT, USA
5. EPSRC Centre for Mathematical and Statistical Analysis of Multimodal Imaging, University of Cambridge, 20 Clarkson Road, Cambridge, UK
6. Department of Radiology, University of Cambridge, Hills Road, Addenbrooke's Hospital, Cambridge, UK
7. Department of Engineering, University of Cambridge, Hills Road, Addenbrooke's Hospital, Cambridge, UK