1. Institute of Molecular and Clinical Immunology, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany.
2. Leibniz Institute for Neurobiology, Brenneckestrasse 6, 39118 Magdeburg, Germany.
3. Department of Immune Control, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany.
4. Intravital Microscopy in Infection and Immunity, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany.