1. Institute of Virology, Helmholtz Centre Munich — German Research Centre for Environmental Health, Neuherberg, Germany
2. Chair for Preventions of Microbial Diseases, School of Life Sciences, Technical University of Munich, Freising, Germany
3. Faculty of Biology, Biocenter, Ludwig Maximilian University of Munich, Munich, Germany
4. Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich, Munich, Germany
5. German Center for Infection Research (DZIF), Munich Partner Site, Munich, Germany