1. Department Internal Medicine I University Hospital of Tuebingen Tuebingen Germany
2. Department of Internal Medicine, Medical Intensive Care Unit University Hospital of Tuebingen Tübingen Germany
3. Institute for Medical Virology and Epidemiology of Viral Diseases University Hospital of Tuebingen Tübingen Germany
4. University of Tübingen IFIB, Interfaculty Institute for Biochemistry Tübingen Germany
5. Innovative Molecules GmbH Bad‐Salzuflen Germany