1. BHF Glasgow Cardiovascular Research Centre; Institute of Cardiovascular and Medical Sciences, University of Glasgow; Glasgow G12 8TA UK
2. Golden Jubilee National Hospital; Glasgow UK
3. University of British Columbia; Vancouver Canada
4. Brigham and Women's Hospital; Boston MA USA
5. Duke Clinical Research Institute; Duke University Medical Center; Durham NC USA
6. Population Health Research Institute; McMaster University; Hamilton Ontario Canada
7. Department of Molecular and Clinical Medicine; University of Gothenburg; Sweden
8. National Heart and Lung Institute; Imperial College; London UK