1. Institute for Immunology; Philipps-Universität Marburg; Marburg; Germany
2. Institute for Immunology; Ludwig-Maximillians Universität München; München; Germany
3. Ingenium Pharmaceuticals AG; München; Germany
4. Institute for Medical Microbiology; Immunology and Hygiene; Technische Universität München; München; Germany
5. Department of Infection Biology; Institute for Medical Microbiology, Immunology and Hygiene; Universitätsklinikum Erlangen; Erlangen; Germany