[1] Hannover Med Sch, Dept Cardiol & Angiol, Hannover, Germany
[2] Lariboisiere Univ Hosp, AP HP, Dept Cardiol, Paris, France
[3] Univ Zurich Hosp, Univ Heart Ctr, Dept Cardiol, Zurich, Switzerland
[4] Monash Univ, Monash Warwick Alliance, Clayton, Vic 3800, Australia
[5] Univ Warwick, Coventry CV4 7AL, W Midlands, England
[6] Complexo Hosp Univ A Coruna, Serv Cardiol, La Coruna, Spain
[7] Univ Groningen, Univ Med Ctr Groningen, Dept Cardiol, Groningen, Netherlands
[8] Univ Klinikum Saarlandes, Klin Innere Med 3, Homburg, Germany
[9] Polyclin Bois, Dept Cardiol, Lille, France
[10] Golden Jubilee Natl Hosp, Dept Cardiol, Glasgow, Lanark, Scotland
[11] Univ Glasgow, Glasgow, Lanark, Scotland
[12] Guglielmo da Saliceto Hosp, Dept Cardiol, Piacenza, Italy
[13] Charite, Inst Gender Med, Berlin, Germany
[14] German Ctr Cardiovasc Res, Berlin, Germany
[15] Univ Gothenburg, Sahlgrenska Univ Hosp Ostra, Sect Acute & Cardiovasc Med, Dept Mol & Clin Med,Inst Med,Sahlgrenska Acad, Gothenburg, Sweden
[16] Univ Med Ctr, Belgrade, Serbia
[17] Ettore Sansavini Hlth Sci Fdn, Maria Cecilia Hosp, Grp Villa Maria Care & Res, Cotignola, Italy
[18] St Louis Lariboisiere Univ Hosp, AP HP, Dept Anesthesiol & Crit Care Med, Paris, France
[19] Univ Cape Town, Hatter Inst Cardiovasc Res Africa, Med Res Council South Africa, Dept Med, Cape Town, South Africa
[20] Univ Cape Town, Intercape Heart Grp, Med Res Council South Africa, IDM,Dept Med, Cape Town, South Africa