About the Authors

Josephine Y. Chau

josephine.chau@sydney.edu.au

Affiliation Prevention Research Collaboration, School of Public Health, University of Sydney, Sydney, Australia

Anne C. Grunseit

Affiliation Prevention Research Collaboration, School of Public Health, University of Sydney, Sydney, Australia

Tien Chey

Affiliation Prevention Research Collaboration, School of Public Health, University of Sydney, Sydney, Australia

Emmanuel Stamatakis

Affiliations Prevention Research Collaboration, School of Public Health, University of Sydney, Sydney, Australia, Physical Activity Research Group (UCL-PARG), Division of Population Health, Department of Epidemiology and Public Health, University College London, London, United Kingdom

Wendy J. Brown

Affiliation Centre for Research on Exercise, Physical Activity and Health, School of Human Movement Studies, University of Queensland, Brisbane, Australia

Charles E. Matthews

Affiliation Nutritional Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, United States of America

Adrian E. Bauman

Affiliation Prevention Research Collaboration, School of Public Health, University of Sydney, Sydney, Australia

Hidde P. van der Ploeg

Affiliations Prevention Research Collaboration, School of Public Health, University of Sydney, Sydney, Australia, Department of Public and Occupational Health, VU University Medical Center, EMGO Institute for Health and Care Research, Amsterdam, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JYC HPVDP AEB WJB. Analyzed the data: TC. Wrote the manuscript: JYC ACG TC HPVDP ES WJB AEB CEM. Designed search protocol with input from all co-authors: JYC. Performed data extraction and studied quality appraisal: JYC ACG. Made spaghetti plots: ACG. Interpreted data, critically revised manuscript for intellectual content and approved final manuscript: JYC ACG TC HPVDP ES WJB AEB CEM.