[1] Fuessen Hospital,Department of Medicine, Heart Center Fuessen
[2] Kliniken Ostallgaeu-Kaufbeuren,Ausserfern
[3] TUM Munich,Internal Medicine I, University Clinic Rechts Der Isar
[4] DZHK (German Cardiovascular Research Centre),Department of Anesthesia and Intensive Care
[5] Partner Site Munich Heart Alliance,undefined
[6] Fuessen Hospital,undefined
[7] Kliniken Ostallgaeu-Kaufbeuren,undefined