[1] Univ Leipzig, Ctr Heart, D-04289 Leipzig, Germany
[2] Heart Ctr Bad Krozingen, Bad Krozingen, Germany
[3] German Heart Ctr, Munich, Germany
[4] Asklepios Clin Langen Seligenstadt, Langen, Germany
[5] Segeberger Kliniken, Bad Segeberg, Germany
[6] SLK Kliniken Heilbronn, Heilbronn, Germany
[7] Ernst Moritz Arndt Univ Greifswald, Greifswald, Germany
[8] Klinikum Links derWeser, Bremen, Germany
[9] Univ Clin Saarland, Homburg, Germany
[10] Univ Clin Schleswig Holstein, Lubeck, Germany
[11] Zent Klin Bad Berka, Bad Berka, Germany
[12] Oberhavel Kliniken Hennigsdorf, Hennigsdorf, Germany
[13] Univ Jena, Univ Clin, Jena, Germany
[14] Otto Von Guericke Univ, Magdeburg, Germany
[15] Tech Univ Dresden, Ctr Heart, D-01062 Dresden, Germany
[16] Sana Heart Ctr Cottbus, Cottbus, Germany
[17] Univ Hosp Wurzburg, Wurzburg, Germany
[18] Kerckhoff Clin Bad Nauheim, Bad Nauheim, Germany
[19] Inst Herzinfarktforsch Ludwigshafen, Ludwigshafen, Germany
[20] Univ Halle Wittenberg, D-06108 Halle, Germany
[21] Heart Ctr Ludwigshafen, Ludwigshafen, Germany