1. Heart Institute, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
2. Department of Medicine, Autonomous University of Barcelona, Barcelona, Spain
3. CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
4. Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
5. INSERM, CIC1433, Université de Lorraine, CHRU de Nancy, F-CRIN INI-CRCT, Nancy, France
6. Cardiology Division, Massachusetts General Hospital, Boston, MA, USA
7. Christchurch Heart Institute, University of Otago, Christchurch, New Zealand
8. Cardiovascular Research Institute, National University of Singapore, Singapore
9. Program of Cardiovascular Diseases, Center for Applied Medical Research, University of Navarra, Pamplona, Spain
10. Department of Cardiology and Cardiac Surgery, University Clinic, University of Navarra, Pamplona, Spain