1. Department of Molecular Immunology, Helmholtz Centre for Infection Research, Braunschweig, Lower Saxony, Germany
2. Infection Biology of Salmonella, Helmholtz Centre for Infection Research, Braunschweig, Lower Saxony, Germany
3. Mouse-Pathology Service Unit, Helmholtz Centre for Infection Research, Braunschweig, Lower Saxony, Germany
4. Central Facility for Microscopy, Helmholtz Centre for Infection Research, Braunschweig, Lower Saxony, Germany
5. Symbio Gruppe GmbH & Co KG, Herborn, Lower Saxony, Germany
6. Institute of Transplant Immunology, Medical School Hannover, Hannover, Hessia, Germany
7. Institute of Immunology, Medical School Hannover, Hannover, Lower Saxony, Germany