About the Authors

Clara Kayei Chow

cchow@george.org.au

Affiliations Population Health Research Institute, McMaster University/Hamilton Health Sciences, Hamilton, Ontario, Canada, The George Institute for International Health, University of Sydney, Sydney, New South Wales, Australia

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

ICMJE criteria for authorship read and met: CKC. Wrote the first draft of the paper: CKC. Contributed to the writing of the paper: CKC.