About the Authors

Vanessa Scarf

Vanessa.scarf@uts.edu.au

Affiliation Centre for Midwifery, Child and Family Heath, University of Technology Sydney, New South Wales, Australia

Christine Catling

Affiliation Centre for Midwifery, Child and Family Heath, University of Technology Sydney, New South Wales, Australia

Rosalie Viney

Affiliation Centre for Health Economic Research and Evaluation, University of Technology Sydney, New South Wales, Australia

Caroline Homer

Affiliation Centre for Midwifery, Child and Family Heath, University of Technology Sydney, New South Wales, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: VLS CSEH. Analyzed the data: VLS CJC RV CSEH. Contributed reagents/materials/analysis tools: VLS CJC RV CSEH. Wrote the paper: VLS CJC RV CSEH.