About the Authors

Robine Hofman

r.hofman@erasmusmc.nl

Affiliation Department of Public Health, Erasmus MC - University Medical Centre Rotterdam, Rotterdam, the Netherlands

Esther W. de Bekker-Grob

Affiliation Department of Public Health, Erasmus MC - University Medical Centre Rotterdam, Rotterdam, the Netherlands

Jan Hendrik Richardus

Affiliations Department of Public Health, Erasmus MC - University Medical Centre Rotterdam, Rotterdam, the Netherlands, Municipal Public Health Service Rotterdam-Rijnmond, Rotterdam, the Netherlands

Harry J. de Koning

Affiliation Department of Public Health, Erasmus MC - University Medical Centre Rotterdam, Rotterdam, the Netherlands

Marjolein van Ballegooijen

Affiliation Department of Public Health, Erasmus MC - University Medical Centre Rotterdam, Rotterdam, the Netherlands

Ida J. Korfage

Affiliation Department of Public Health, Erasmus MC - University Medical Centre Rotterdam, Rotterdam, the Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IJK MB EWBG RH JHR. Performed the experiments: RH. Analyzed the data: EWBG. Wrote the paper: RH. Supervised the execution of the study: IJK. Responsible for the database design and data entry: EWBG RH. Contributed to the interpretation of the data: RH EWBG JHR MB HJK IJK. Revised the article critically and approved the final version to be published: RH EWBG JHR MB HJK IJK.