1. Barts Heart Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, London, UK
2. Institute of Cardiovascular Science, University College London, London, UK
3. Centre for Advanced Cardiovascular Imaging, NIHR Cardiovascular Biomedical Research Unit at Barts, William Harvey Research Institute, Barts and The London School of medicine and Dentistry, Queen Mary University of London, London, UK