About the Authors

Esther F. Gijsbers

Affiliation Department of Experimental Immunology, Sanquin Research, Landsteiner Laboratory and Center for Infectious Diseases and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands

Ard van Sighem

Affiliation Stichting HIV Monitoring, Amsterdam, The Netherlands

Agnes M. Harskamp

Affiliation Department of Experimental Immunology, Sanquin Research, Landsteiner Laboratory and Center for Infectious Diseases and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands

Matthijs R. A. Welkers

Current address: Department of Medical Microbiology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands

Affiliation Department of Experimental Immunology, Sanquin Research, Landsteiner Laboratory and Center for Infectious Diseases and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands

Frank de Wolf

Current address: Crucell Holland BV, Leiden, the Netherlands

Affiliations Stichting HIV Monitoring, Amsterdam, The Netherlands, Department of Infectious Disease Epidemiology, School of Public Health, Imperial College London, London, United Kingdom

Kees Brinkman

Affiliation Department of Internal Medicine, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands

Jan M. Prins

Affiliation Department of Internal Medicine, Center for Infectious Diseases and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands

Hanneke Schuitemaker

Current address: Crucell Holland BV, Leiden, the Netherlands

Affiliation Department of Experimental Immunology, Sanquin Research, Landsteiner Laboratory and Center for Infectious Diseases and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands

Angélique B. van ’t Wout

Current address: Crucell Holland BV, Leiden, the Netherlands

Affiliation Department of Experimental Immunology, Sanquin Research, Landsteiner Laboratory and Center for Infectious Diseases and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands

Neeltje A. Kootstra

N.A.Kootstra@amc.uva.nl

Affiliation Department of Experimental Immunology, Sanquin Research, Landsteiner Laboratory and Center for Infectious Diseases and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HS ABvtW NAK. Performed the experiments: AMH MRAW. Analyzed the data: EFG AvS HS ABvtW NAK. Contributed reagents/materials/analysis tools: AvS FdW KB JMP. Wrote the manuscript: EFG HS ABvtW NAK.