About the Authors

Melissa F. Brereton

melissa.brereton@dpag.ox.ac.uk

Current address: Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, United Kingdom

Affiliation Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), St, Mary's Hospital, Manchester, United Kingdom

Mark Wareing

Affiliation Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), St, Mary's Hospital, Manchester, United Kingdom

Rebecca L. Jones

Affiliation Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), St, Mary's Hospital, Manchester, United Kingdom

Susan L. Greenwood

Affiliation Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), St, Mary's Hospital, Manchester, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MFB MW SLG RLJ. Performed the experiments: MFB. Analyzed the data: MFB. Contributed reagents/materials/analysis tools: MFB SLG MW RLJ. Wrote the paper: MFB.