1. St Bartholomew's Hospital, Barts Health NHS Trust; Barts Heart Centre; London UK
2. University of Calgary; Libin Cardiovascular Institute; Calgary Canada
3. University College London; Institute of Health Informatics Research; London UK
4. Barts Health NHS Trust; London UK
5. Royal Free London NHS Foundation Trust; London UK
6. University of Edinburgh; Centre for Clinical Brain Sciences; Room S1642, Royal Infirmary Little France Crescent Edinburgh UK EH16 4SA
7. London Health Sciences; Psychiatry; 62 Fitzwilliam Blvd London ON Canada N6H 5H6
8. The Heart Hospital, University College London Hospitals; Centre for Cardiology in the Young; 16-18 Westmoreland Street, London UK W1G 8PH
9. Foothills Medical Centre; Department of Cardiac Sciences, Cumming School of Medicine; C849 1403 29th Street NW Calgary Alberta Canada T2N 2T9