About the Authors

Jennifer L. Marino

Affiliation Department of Obstetrics and Gynaecology, The University of Melbourne, Royal Women's Hospital, Parkville, Victoria, Australia

Vivienne M. Moore

Affiliations Discipline of Public Health, The University of Adelaide, Adelaide, South Australia, Australia, Robinson Institute, The University of Adelaide, Adelaide, South Australia, Australia

Kristyn J. Willson

Affiliation Discipline of Public Health, The University of Adelaide, Adelaide, South Australia, Australia

Alice Rumbold

Affiliations Robinson Institute, The University of Adelaide, Adelaide, South Australia, Australia, Discipline of Obstetrics and Gynaecology, The University of Adelaide, Adelaide, South Australia, Australia

Melissa J. Whitrow

Affiliations Discipline of Public Health, The University of Adelaide, Adelaide, South Australia, Australia, Robinson Institute, The University of Adelaide, Adelaide, South Australia, Australia

Lynne C. Giles

Affiliations Discipline of Public Health, The University of Adelaide, Adelaide, South Australia, Australia, Robinson Institute, The University of Adelaide, Adelaide, South Australia, Australia

Michael J. Davies

michael.davies@adelaide.edu.au

Affiliations Robinson Institute, The University of Adelaide, Adelaide, South Australia, Australia, Discipline of Obstetrics and Gynaecology, The University of Adelaide, Adelaide, South Australia, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JLM VMM MJD. Analyzed the data: KJW. Contributed reagents/materials/analysis tools: KJW LCG AR MJW. Wrote the paper: JLM VMM KJW AR MJW LCG MJD.