1. Department of Internal Medicine B, Division of Cardiology, University Medicine Greifswald , Greifswald , Germany
2. Department of Internal Medicine I, Division of Cardiology, University Hospital Würzburg , Würzburg, Germany
3. Comprehensive Heart Failure Centre, University Hospital Würzburg , Würzburg, Germany
4. Center for Preventive Medicine and Digital Health Baden-Württemberg, Medical Faculty Mannheim, Heidelberg University , Mannheim, Germany
5. BGStats Consulting , Vienna , Austria
6. Department of Laboratory Medicine, Konventhospital Barmherzige Brueder Linz and Ordensklinikum Linz Barmherzige Schwestern , Linz , Austria
7. Department of Laboratory Diagnostics, Hospital of Gmunden , Gmunden, Austria
8. Department of Medicine I, Division of Nephrology, University Hospital Würzburg , Würzburg, Germany
9. Synlab Akademie für ärztliche Fortbildung, Synlab Services GmbH , Mannheim , Germany