1. Clinical Research and Epidemiology Unit, CHU Montpellier Univ Montpellier Montpellier France
2. CEPEL, Univ Montpellier, CNRS Montpellier France
3. Cardiology Clinique du Pont de Chaume ELSAN Montauban France
4. Montpellier Research Management Univ Montpellier Montpellier France
5. Department of Cardiology Montpellier University Hospital Montpellier Cedex 5 34295 France
6. Department of Cardiology Nimes University Hospital, Montpellier University Nimes France
7. Fédération des Services de Cardiologie CHU Toulouse‐Rangueil Toulouse France
8. Cardiology Unit Beziers Hospital Béziers France
9. Department of Cardiology Alès‐Cévennes Hospital Alès cedex France
10. PhyMedExp Université de Montpellier, INSERM, CNRS Montpellier France
11. Direction Régional du Service Médical Languedoc‐Roussillon, CNAM Paris France
12. Public Health Department Montpellier University Hospital Montpellier Cedex 5 France