1. Farr Institute of Health Informatics Research; London UK
2. UCL Institute of Health Informatics; University College London; London UK
3. Department of Cardiology; University Medical Centre Utrecht; Utrecht The Netherlands
4. UCL Institute of Cardiovascular Sciences; University College London; London UK
5. Leeds Institute of Cardiovascular and Metabolic Medicine; University of Leeds; Leeds UK
6. Julius Centre for Health Sciences and Primary Care; University Medical Centre Utrecht; Utrecht The Netherlands
7. Faculty of Medicine, National Heart & Lung Institute; Imperial College London; London UK