About the Authors

Amy Huang

Affiliation George Institute for International Health, University of Sydney, Sydney, New South Wales, Australia

Federica Barzi

Affiliation George Institute for International Health, University of Sydney, Sydney, New South Wales, Australia

Rachel Huxley

Affiliation George Institute for International Health, University of Sydney, Sydney, New South Wales, Australia

Gareth Denyer

Affiliation Department of Biochemistry, University of Sydney, Sydney, New South Wales, Australia

Beth Rohrlach

Affiliation Department of Biochemistry, University of Sydney, Sydney, New South Wales, Australia

Kathy Jayne

Affiliation George Institute for International Health, University of Sydney, Sydney, New South Wales, Australia

Bruce Neal

To whom correspondence should be addressed. E-mail: bneal@george.org.au

Affiliation George Institute for International Health, University of Sydney, Sydney, New South Wales, Australia

Competing Interests

The authors declare that no competing interests exist.

Author Contributions

AH, RH, BR, and BN designed the study. AH, FB, and BN analyzed the data. GD designed the study-specific analysis tools, supervised coding of food products, and consulted over aspects of the study design. BR provided nutrition advice that contributed to the design of the study. KJ helped to design the Web-based software that was used in the study and also to transfer the data to the database for analysis. AH, FB, RH, and BN contributed to the writing of the paper.