About the Authors

Timo R. de Haan

t.r.dehaan@amc.uva.nl

Affiliation Department of Neonatology, Emma Children’s Hospital, Academic Medical Center Amsterdam, The Netherlands

Loes Beckers

Affiliation Department of Neonatology, Emma Children’s Hospital, Academic Medical Center Amsterdam, The Netherlands

Rogier C. J. de Jonge

Affiliation Department of Neonatology, Erasmus MC – Sophia Children’s Hospital, Rotterdam, The Netherlands

Lodewijk Spanjaard

Affiliation Department of Microbiology, Academic Medical Center, Amsterdam, The Netherlands

Letty van Toledo

Affiliation Department of Neonatology, Emma Children’s Hospital, Academic Medical Center Amsterdam, The Netherlands

Dasja Pajkrt

Affiliation Department of Pediatric Infectious Diseases, Academic Medical Center Amsterdam, The Netherlands

Aleid G. van Wassenaer-Leemhuis

Affiliation Department of Neonatology, Emma Children’s Hospital, Academic Medical Center Amsterdam, The Netherlands

Johanna H. van der Lee

Affiliation Department of Pediatric Clinical Epidemiology, Emma Children’s Hospital, Academic Medical Center, Amsterdam, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Reviewed manuscript: LS. Conceived and designed the experiments: TRH RCJJ. Performed the experiments: TRH LB RCJJ. Analyzed the data: TRH RCJJ JHL. Contributed reagents/materials/analysis tools: LS. Wrote the paper: TRH LB RCJJ LT DP AGWL JHL.