1. CMIO office, University Hospital Basel, Petersgraben 4, Basel, Switzerland
2. Department of Internal Medicine B, University Medicine Greifswald, Greifswald, Germany
3. German Centre for Cardiovascular Research (DZHK), partner site Greifswald, Greifswald, Germany
4. Department of Internal Medicine, University Hospital Regensburg, Regensburg, Germany
5. Herzklinik Ulm, Ulm, Germany
6. Department of Internal Medicine, University Hospital Basel, Petersgraben 4, Basel, Switzerland