About the Authors

Iris van der Heide

irisvanderheide@gmail.com

Affiliation Centre for Nutrition, Prevention and health Services, National Institute for Public Health and the Environment, BA Bilthoven, Netherlands

Ulrike Gehring

Affiliation Division Environmental Epidemiology, Institute for Risk Assessment Sciences, Utrecht University, Utrecht, Netherlands

Gerard H. Koppelman

Affiliation Department of Pediatric Pulmonology and Pediatric Allergology, University of Groningen, University Medical Center Groningen, Beatrix Children's Hospital, GRIAC Research Institute, Groningen, Netherlands

Alet H. Wijga

Affiliation Centre for Nutrition, Prevention and health Services, National Institute for Public Health and the Environment, BA Bilthoven, Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: IVDH UG GHK AHW. Formal analysis: IVDH AHW. Funding acquisition: AHW. Investigation: IVDH UG GHK AHW. Methodology: IVDH AHW. Project administration: AHW. Resources: IVDH UG GHK AHW. Supervision: AHW. Writing – original draft: IVDH. Writing – review & editing: IVDH UG GHK AHW.