About the Authors

James Kite

james.kite@sydney.edu.au

Affiliation Prevention Research Collaboration, Charles Perkins Centre and School of Public Health, University of Sydney, Sydney, Australia

Bridget C. Foley

Affiliation Prevention Research Collaboration, Charles Perkins Centre and School of Public Health, University of Sydney, Sydney, Australia

Anne C. Grunseit

Affiliation Prevention Research Collaboration, Charles Perkins Centre and School of Public Health, University of Sydney, Sydney, Australia

Becky Freeman

Affiliation Prevention Research Collaboration, Charles Perkins Centre and School of Public Health, University of Sydney, Sydney, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JK BCF BF. Performed the experiments: JK BCF BF. Analyzed the data: JK AG. Wrote the paper: JK BCF AG BF.