1 Department for Rheumatology and Immunology, Hannover Medical School, 30625 Hannover, Germany; German Center for Infection Research, Partner Site Hannover-Braunschweig, Hannover, Germany. Electronic address: behrens.georg@mh-hannover.de.
2 Department for Rheumatology and Immunology, Hannover Medical School, 30625 Hannover, Germany.
3 Infection Biology Unit, German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany.
4 Infection Biology Unit, German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany; Faculty of Biology and Psychology, Georg-August-University Göttingen, Göttingen, Germany.