1. Department I of Internal Medicine Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf University Hospital of Cologne Cologne Germany
2. FOM University of Applied Sciences Cologne Germany
3. German Center for Infection Research (DZIF), partner site Bonn‐Cologne Cologne Germany
4. Cologne Excellence Cluster on Cellular Stress Responses in Aging‐Associated Diseases (CECAD) University Hospital of Cologne Cologne Germany
5. Clinical Trials Centre Cologne (ZKS) University Hospital of Cologne Cologne Germany
6. Department of Internal Medicine Infectious Diseases University Hospital Frankfurt Goethe University Frankfurt Frankfurt am Main Germany
7. Institute for Medical Microbiology, Immunology and Hygiene University Hospital of Cologne Cologne Germany
8. Wisplinghoff Laboratories Cologne Germany
9. Institute for Virology and Microbiologa WittenHerdecke University Witten Germany