About the Authors

Minh T. H. Le

minh.thi.le@monash.edu

Affiliation Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia

Sara Holton

Affiliation Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia

Huong Thanh Nguyen

Affiliation Faculty of Social Sciences, Behaviours and Health Education, Hanoi School of Public Health, Hanoi, Vietnam

Rory Wolfe

Affiliation Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia

Jane Fisher

Affiliation Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ML SH JF RW HTN. Performed the experiments: ML HTN. Analyzed the data: ML SH JF RW. Wrote the paper: ML SH HTN RW JF.