1. Institute of Virology, School of Medicine, Technical University of Munich, Munich, Germany
2. Institute of Virology, Hannover Medical School, Hannover, Germany
3. German Center for Infection Research (DZIF), Munich, Germany
4. Cluster of Excellence RESIST (Resolving Infection Susceptibility; EXC 2155), Hannover Medical School, Hannover, Germany
5. Institute of Experimental Virology, Twincore, Hannover, Germany
6. Institute of Virology, Helmholtz Zentrum München, Munich, Germany