| Institution: | 1. Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, The Netherlands;2. Department for Statistics, Informatics and Modeling, National Institute for Public Health and the Environment, Bilthoven, The Netherlands;3. NIVEL Primary Care Database, Sentinel Practices, Utrecht, The Netherlands;4. Department of Medical Microbiology, Academic Medical Center, Center for Infection and Immunity Amsterdam, Amsterdam, The Netherlands;5. Netherlands Reference Laboratory for Bacterial Meningitis, Amsterdam, The Netherlands |
