1. Robertson Institute of Biostatistics and Clinical Trials Unit, University of Glasgow, University Avenue, Glasgow G12 8QQ, UK
2. Institute of Cardiovascular Sciences, University of Birmingham, Vincent Drive, Birmingham B15 2TT, UK
3. Norwich Medical School, Faculty of Medicine and Health Science, University of East Anglia, Norwich NR4 7TJ, UK
4. Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX1 2JD, UK
5. San Raffaele Pisana Scientific Institute, Via della Pisana, 235, 00163 Rome, Italy
6. Internal Medicine Department, Hospital Universitario Ramón y Cajal, Universidad de Alcalá (IRYCIS), Plaza de San Diego, 28801 Alcalá de Henares, Madrid, Spain
7. Institute of Cardiovascular and Medical Sciences, University of Glasgow, University Avenue, Glasgow G12 8QQ, UK
8. Klinik für Kardiologie, UniversitätsSpital Zürich, Universitätstrasse 8, 8006 Zürich, Switzerland
9. Department of Cardiology, University Medical Centre Groningen, University of Groningen, PO box 30.001 9700 RB Groningen, The Netherlands
10. Department of Cardiology, Oslo University Hospital, PO Box 4950 Nydalen N-0424 Oslo, Norway
11. Centre of Cardiovascular Research and Education in Therapeutics, Monash University, 99 Commercial Road, Melbourne, Victoria 3004, Australia
12. Kardiologie, Angiologie und internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Kirrberger Str. 100, 66421 Homburg/Saar, Germany
13. Department of Cardiology, Sahlgrenska University Hospital and Gothenburg University, Blå stråket 5, 413 45 Gothenburg, Sweden
14. Rikshospitalet University Hospital and Faculty of Medicine, University of Oslo, Problemveien 7, 0315 Oslo, Norway
15. Baylor Heart and Vascular Institute, Baylor University Medical Center, 621 Hall St, Dallas TX 75226, USA
16. Hull York Medical School, Faculty of Health Sciences, University of Hull, Kingston-upon-Hull, HU6 7RX, UK
17. Cardiovascular and Cell Science Institute, St George’s University of London, SW17 0RE, UK
18. Department of Medical Sciences, IRCCS San Raffaele Pisana, Via della Pisana, 235, 00163 Roma, Italy
19. Health Metrics, Sahlgrenska Academy, University of Gothenburg, Box 100, S-405 30 Gothenburg, Sweden
20. Wallenberg Laboratory for Cardiovascular Research, Sahlgrenska Academy, Gothenburg University, Bruna Stråket 16, 413 45 Gothenburg, Sweden