1. Department of Molecular Medicine II, Medical Faculty Heinrich Heine University Düsseldorf Düsseldorf Germany
2. Department of Gastroenterology, Hepatology, and Infectious Diseases Heinrich Heine University Düsseldorf Düsseldorf Germany
3. Institute of Biochemistry and Molecular Biology II, Medical Faculty Heinrich Heine University Düsseldorf Düsseldorf Germany
4. Department of Microbiology, Immunology & Molecular Genetics University of Texas Health Science Center San Antonio TX
5. Infectious and Inflammatory Diseases Research Center Sanford Burnham Prebys Medical Discovery Research Institute La Jolla CA
6. Institute of Medical Microbiology and Hospital Hygiene University Hospital, Heinrich Heine University Düsseldorf Düsseldorf Germany
7. Institute of Immunology, Medical Faculty University of Duisburg‐Essen Essen Germany