1 Department of Prevention, Rehabilitation and Sports Medicine, Klinikum rechts der Isar, Technische Universität München (TUM), Munich, Germany. Electronic address: christle@sport.med.tum.de.
2 Department of Prevention, Rehabilitation and Sports Medicine, Klinikum rechts der Isar, Technische Universität München (TUM), Munich, Germany.
3 Department of Cardiac Surgery, Klinikum Grosshadern, Ludwig-Maximilians-Universität München (LMU), Munich, Germany.
4 Department of Prevention, Rehabilitation and Sports Medicine, Klinikum rechts der Isar, Technische Universität München (TUM), Munich, Germany; DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany; Else Kröner-Fresenius-Zentrum, Technische Universität München (TUM), Munich, Germany.