1. Institute for Molecular Bacteriology; Center of Clinical and Experimental Infection Research; TWINCORE GmbH; A Joint Venture of the Hannover Medical School and the Helmholtz Center for Infection Research; Germany
2. Department of Molecular Bacteriology; Helmholtz Center for Infection Research; Braunschweig Germany
3. Department of Molecular Immunology; Helmholtz Center for Infection Research; Braunschweig Germany
4. Institute of Immunology; Medical School Hannover; Germany