1 Amsterdam UMC, Department of Neurology, Amsterdam Neuroscience, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.
2 Department of Medical Microbiology and Infection Prevention, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.
3 Department of Medical Microbiology and Infection Prevention, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands; Netherlands Reference Laboratory for Bacterial Meningitis (NRLBM), Amsterdam UMC, AMC, Amsterdam, The Netherlands.
4 Amsterdam UMC, Department of Neurology, University of Amsterdam, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, The Netherlands.
5 Amsterdam UMC, Department of Neurology, University of Amsterdam, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, The Netherlands. Electronic address: D.vandeBeek@amsterdamumc.nl.