1. Cardiology Department, Papworth Hospital NHS Foundation Trust, Cambridge CB23 3RE, UK
2. Cardiology Department, Barts Heart Centre, Barts Health NHS Trust, London, UK
3. Cardiology Department, Clinique Pasteur, Toulouse, France
4. Cardiology Department, MaxCure Hospitals, Hyderabad, India
5. Cardiology Department, University of Western Ontario, London, Ontario, Canada
6. Paris Cardiovascular Research Center, Cardiovascular Epidemiology Unit, Paris, France
7. Cardiology Department, European Georges Pompidou Hospital, Paris, France
8. Paris Descartes University, Paris, France