About the Authors

Ellie Wernham

ellie.wernham@otago.ac.nz

Affiliation Department of Public Health, University of Otago, Wellington, New Zealand

Jason Gurney

Affiliation Department of Public Health, University of Otago, Wellington, New Zealand

James Stanley

Affiliation Department of Public Health, University of Otago, Wellington, New Zealand

Lis Ellison-Loschmann

Affiliation Centre for Public Health Research, Massey University, Wellington, New Zealand

Diana Sarfati

Affiliation Department of Public Health, University of Otago, Wellington, New Zealand

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EW DS LEL. Performed the experiments: EW DS JG JS. Analyzed the data: EW DS JG JS. Contributed reagents/materials/analysis tools: EW DS JG JS. Wrote the first draft of the manuscript: EW DS. Contributed to the writing of the manuscript: EW DS JG JS LEL. Agree with the manuscript’s results and conclusions: EW DS JG JS LEL. All authors have read, and confirm that they meet, ICMJE criteria for authorship.