About the Authors

M. Nicolaou

m.nicolaou@amc.uva.nl

Affiliation Department of Public Health, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands

M. G. J. Gademan

Affiliation Department of Public Health, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands

M. B. Snijder

Affiliation Department of Public Health, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands

R. H. H. Engelbert

Affiliations Education of Physical Therapy, Amsterdam School of Health Professions (ASHP), University of Applied Sciences, Amsterdam, The Netherlands, Department of Rehabilitation, Academic Medical Center (AMC), Amsterdam, The Netherlands

H. Dijkshoorn

Affiliation Department of Epidemiology and Health Promotion, Public Health Service of Amsterdam, Amsterdam, The Netherlands

C. B. Terwee

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

K. Stronks

Affiliation Department of Public Health, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: MN MGJG KS. Formal analysis: MN CBT. Funding acquisition: KS. Methodology: MN CBT. Supervision: KS. Writing – original draft: MN. Writing – review & editing: KS MGJG MBS RHHE HD CBT.