1. These authors contributed equally to this article
2. University of Cologne, Center for Molecular Medicine Cologne, Cologne, Germany
3. German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
4. University of Cologne, Department I of Internal Medicine, Division of Infectious Diseases, Cologne, Germany
5. Institute of Virology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
6. Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Department I of Internal Medicine, Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, Cologne, Germany
7. Department I of Internal Medicine and Center of Integrated Oncology Aachen, Bonn, Köln, Düsseldorf, University of Cologne, Cologne, Germany
8. Public Health Department Cologne, Cologne, Germany
9. Department of Hospital Hygiene and Infection Control, University Hospital Cologne, Cologne, Germany
10. Department for Clinical Affairs, University of Cologne, Germany
11. Department II of Internal Medicine (Nephrology, Rheumatology, Diabetes, and General Internal Medicine) and Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
12. University of Cologne, Medical Faculty and University Hospital Cologne, Department of Anaesthesiology and Intensive Care Medicine, Cologne, Germany