About the Authors

Guannan Bai

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

Marieke Houben–van Herten

Affiliation Socio-economic and Spatial Statistics, Statistics Netherlands, Heerlen, Limburg, the Netherlands

Jeanne M. Landgraf

Affiliation HealthActCHQ, Boston, Massachusetts, United States of America

Ida J. Korfage

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

Hein Raat

h.raat@erasmusmc.nl

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

Competing Interests

Jeanne M. Landgraf is the Vice President and Chief Scientific Officer for HealthActCHQ which owns the intellectual rights to the CHQ-PF28. This does not alter our adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceptualization: GB MH IK HR. Data curation: MH. Formal analysis: MH. Investigation: GB MH HR. Methodology: GB MH IK HR. Project administration: HR. Resources: MH. Supervision: HR IK. Writing – original draft: GB MH. Writing – review & editing: GB MH JL IK HR.