[1] Univ Hosp Saarland, Clin Internal Med 3, Cardiol Angiol & Intens Care Med, Homburg, Germany
[2] Univ Mississippi, Med Ctr, Dept Med, Jackson, MS 39216 USA
[3] Natl & Kapodistrian Univ Athens, Med Sch, Athens, Greece
[4] Univ Lorraine, INSERM, Ctr Invest Clin Plurithemat, CICP 1433, Nancy, France
[5] London Sch Hyg & Trop Med, Dept Med Stat, London, England
[6] Boehringer Ingelheim Int, Ingelheim, Germany
[7] Boehringer Ingelheim GmbH & Co KG, Ingelheim, Germany
[8] Wroclaw Med Univ, Wybrzeze L Pasteura 1, PL-50367 Wroclaw, Poland
[9] Univ Hosp Wurzburg, Wurzburg, Germany
[10] Baylor Univ, Med Ctr, Dallas, TX USA
[11] German Ctr Cardiovasc Res DZHK, Berlin Inst Hlth Ctr Regenerat Therapies, Dept Cardiol BCRT, Partner Site Berlin, Berlin, Germany