1. Department of Internal Medicine II (Cardiology) University Hospital Regensburg Franz‐Josef‐Strauß‐Allee 11 Regensburg 93053 Germany
2. Emergency Department University Hospital Regensburg Regensburg Germany
3. Department of Infection Prevention and Infectious Diseases University Hospital Regensburg Regensburg Germany
4. Institute of Pathology University Hospital Regensburg Regensburg Germany
5. Department of Clinical Chemistry and Laboratory Medicine University Hospital Regensburg Regensburg Germany