About the Authors

Anne Loyen

a.loyen@vumc.nl

Affiliation Department of Epidemiology and Biostatistics, VU University Medical Center, EMGO Institute for Health and Care Research, Amsterdam, The Netherlands

Hidde P. van der Ploeg

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

Adrian Bauman

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

Johannes Brug

Affiliation Department of Epidemiology and Biostatistics, VU University Medical Center, EMGO Institute for Health and Care Research, Amsterdam, The Netherlands

Jeroen Lakerveld

Affiliation Department of Epidemiology and Biostatistics, 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: AL HvdP AB JB JL. Analyzed the data: AL. Wrote the paper: AL HvdP AB JB JL.