1. Antigen-specific Immunotherapy Clinical Cooperation Group,
2. Immune Monitoring Clinical Cooperation Group, National Research Center for Environment and Health, 81675 Munich, Germany
3. Institute of Virology, Technical University Munich, 81675 Munich, Germany
4. Institute of Molecular Virology
5. Institute for Medical Microbiology, Immunology and Hygiene, Technical University Munich, 81675 Munich, Germany