1. Barts Heart Centre, St. Bartholomew’s Hospital, London, UK
2. Institute of Cardiovascular Science, University College, West Smithfield, London EC1A 7BE, UK
3. Department of Cardiovascular Sciences, St Georges, University of London, London, UK
4. National Amyloidosis Centre, Royal Free Hospital, London, UK
5. Department of Cardiovascular, Respiratory, Nephrology, Anaesthesiology, and Geriatric Sciences, “Sapienza” University of Rome, Rome, Italy
6. Department of Biomedical Engineering, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
7. Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
8. National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, USA