1. University of OldenburgEuropean Medical School Oldenburg‐Groningen Germany
2. Department of Cardiology and PneumologyUniversity of Göttingen Germany
3. Department of Cardiology, Campus VirchowCharité University Berlin Germany
4. Clinical Trial CenterUniversity of Leipzig Germany
5. Comprehensive Heart Failure Center, University of Würzburg, and Department of Internal Medicine CardiologyUniversity Hospital Würzburg Germany