1. International Consortium for Health Outcomes Measurement, Hamilton House, London WC1H 9BB, UK
2. Hospital Clínic, Universitat de Barcelona, Carrer de Villarroel, 170, 08036 Barcelona, Spain
3. IDIBAPS, Institut d'Investigacio, August Pi I Sunyer, Rossello, 149-153, 08036 Barcelona, Spain
4. Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Av. Monforte de Lemos, 3-5. Pabellon 11. Planta 0 28029 Madrid, Spain
5. Institute of Health Informatics, University College London, 222 Euston Road, London NW1 2DA, UK
6. Department of Electrophysiology, Heart Center Leipzig, University of Leipzig, Strumpellstrabe 39, 04289 Leipzig, Germany
7. Leipzig Heart Institute, Russenstrabe 69A, 04289 Leipzig, Germany
8. Leipzig Heart Digital, Russenstrabe 69A, 04289 Leipzig, Germany
9. Health Service Executive, Dr. Steevens' Hospital, Steeven's Lane, Dublin 8, D08 W2A8, Ireland
10. GenesisCare, Buildings 1&11, The Mill, 41-43 Bourke Road, Alexandria, NSW 2015, Australia
11. Cardiovascular Division, Pontificia Universidad Catolica de Chile, Av Libertador Bernardo O'Higgins 340, Santiago, Region Metropolitana, Chile
12. Overland Park, KS 66207, USA
13. CHI Franciscan, 2709 Hemlock Street, Bremerton, WA 98310, USA
14. Public Health Foundation of India, Unit No 316, 3rd Floor, Rectangle -1 Building, Plot No D-4, District Centre Saket, New Delhi-110017, India
15. University of Warwick Medical School, The University of Warwick, Coventry CV4 7AL, UK
16. Affinity Care, Westcliffe Road, Shipley, BD18 3EE, UK
17. University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, Netherlands
18. Tokai University, 143 Shimokasuya, Isehara, Kanagawa 259-1193, Japan
19. Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA
20. AIM Alliance Kft, Budapest, Hungary
21. Population Health Research Institute, McMaster University, 237 Barton Street East, Hamilton, Ontario, ON L8L 2X2, Canada
22. Centre for Heart Rhythm Disorders, South Australian Health and Medical Research Institute, University of Adelaide and Royal Adelaide Hospital, North Terrace, Adelaide SA 5000, Australia
23. StopAfib.org, American Foundation for Women's Health, PO Box 541, Greenwood, TX 76246, USA
24. Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Primary Care Building, Radcliffe Observatory Quarter, Oxford OX2 6GG, UK
25. Department of Thrombosis and Hemostasis, Leiden University Medical Center, Akbinusdreef 2, 2333 ZA Leiden, Netherlands
26. The Southeast Permanente Medical Group, Kaiser Permanente Georgia, 9, 3495 Piedmont Rd NE, Atlanta, GA 30305, USA
27. Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Faculty of Health and Life Sciences, University of Liverpool, Brownlow Hill, Liverpool L69 3BX, UK
28. MetroHealth System, Case Western Reserve University, 2500 MetroHealth Drive, Cleveland, OH 44109, USA
29. Arrhythmia Alliance & AF Association, Unit 6B, Essex House, Cromwell Business Park, Chipping Norton, OX7 5SR, UK
30. Division of Cardiovascular Medicine, University of Utah Health Sciences Center, 50 N Medical Dr, Salt Lake City, UT 84132, USA
31. Department of Cardiovascular Medicine, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL 32224, USA
32. Tampa, FL, USA
33. Barts and The London School of Medicine and Dentistry, Garrod Building, Turner Street, Whitechapel, London E1 2AD, UK
34. Department of Interventional Cardiology, Barts Heart Centre, W Smithfield, London EC1A 7BE, UK
35. Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, China
36. Department of Clinical Cardiology, St George's University of London, Blackshaw Road, Tooting, London SW17 0QT, UK