1Barts Heart Centre, Barts Health NHS Trust, London, UK; Institute of Cardiovascular Science, University College London, London, UK.
2Barts Heart Centre, Barts Health NHS Trust, London, UK; Institute of Cardiovascular Science, University College London, London, UK; Centre for Inherited Heart Muscle Conditions, Department of Cardiology, Royal Free London NHS Foundation Trust, London, UK; Medical Research Council Unit for Lifelong Health and Ageing at UCL, London, UK.
3Barts Heart Centre, Barts Health NHS Trust, London, UK; Institute of Cardiovascular Science, University College London, London, UK; Medical Research Council Unit for Lifelong Health and Ageing at UCL, London, UK.
4Medical Research Council Unit for Lifelong Health and Ageing at UCL, London, UK.
5Institute of Cardiovascular Science, University College London, London, UK.
6ELEM Biotech, Bristol, UK.
7National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA.
8Institute of Cardiovascular Science, University College London, London, UK; Medical Research Council Unit for Lifelong Health and Ageing at UCL, London, UK.
9CLOSER, London, UK.
10Institute of Cardiovascular Science, University College London, London, UK; Centre for Inherited Heart Muscle Conditions, Department of Cardiology, Royal Free London NHS Foundation Trust, London, UK; Medical Research Council Unit for Lifelong Health and Ageing at UCL, London, UK. Electronic address: gabriella.captur@ucl.ac.uk.