About the Authors

Brigitte Tenni

Affiliation The Nossal Institute for Global Health, Level 4, Alan Gilbert Building, 161 Barry St, The University of Melbourne, Carlton, Vic. 3010, Australia

Jenae Carpenter

Affiliation The Nossal Institute for Global Health, Level 4, Alan Gilbert Building, 161 Barry St, The University of Melbourne, Carlton, Vic. 3010, Australia

Nicholas Thomson

nicholast@unimelb.edu.au

Affiliations The Nossal Institute for Global Health, Level 4, Alan Gilbert Building, 161 Barry St, The University of Melbourne, Carlton, Vic. 3010, Australia, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, #5041, Baltimore, Maryland, 21205, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: BT NT. Wrote the paper: BT NT.