[1] Heart Ctr Ludwigshafen, Dept Cardiol, Ludwigshafen, Germany
[2] Kerckhoff Clin, Bad Nauheim, Germany
[3] Heidelberg Univ, Heart Attack Res Ctr, Ludwigshafen, Germany
[4] Rudolfstiftung Hosp, Vienna, Austria
[5] Monaco Cardiothorac Ctr, Monaco, Monaco