About the Authors

Constance Schultsz

schultsz@gmail.com

Affiliations Academic Medical Center, Department of Global Health, University of Amsterdam, Amsterdam, The Netherlands, Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam, Center for Infection and Immunity Amsterdam (CINIMA), Department of Medical Microbiology, Academic Medical Center, Amsterdam, The Netherlands

Ewout Jansen

Affiliation Center for Infection and Immunity Amsterdam (CINIMA), Department of Medical Microbiology, Academic Medical Center, Amsterdam, The Netherlands

Wendy Keijzers

Affiliation The Netherlands Reference Center for Bacterial Meningitis, Academic Medical Center, Amsterdam, The Netherlands

Anja Rothkamp

Current address: vaxxinova GmbH diagnostics, Münster, Germany

Affiliation GD - Animal Health Service, Deventer, The Netherlands

Birgitta Duim

Affiliation Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands

Jaap A. Wagenaar

Affiliation Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands

Arie van der Ende

Affiliations Center for Infection and Immunity Amsterdam (CINIMA), Department of Medical Microbiology, Academic Medical Center, Amsterdam, The Netherlands, The Netherlands Reference Center for Bacterial Meningitis, Academic Medical Center, Amsterdam, The Netherlands

Competing Interests

Anja Rothkamp was employed by GD-Animal Health Service, Deventer, the Netherlands and is currently employed by vaxxinova GmbH diagnostics, Münster, Germany. This does not alter the authors’ adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: CS BD JW AvE. Performed the experiments: EJ WK. Analyzed the data: CS EJ WK AvE. Contributed reagents/materials/analysis tools: BD JW AR AvE. Wrote the paper: CS AvE.