About the Authors
Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
Department of Public Health, Erasmus MC, Rotterdam, The Netherlands
Centre for Statistics in Medicine, University of Oxford, Oxford, United Kingdom
The authors have declared that no competing interests exist.
Analyzed the data: WB NPAZ SM KGMM. Wrote the first draft of the manuscript: WB NPAZ. Contributed to the writing of the manuscript: WB NPAZ SM MIG YV EWS DGA KGMM. ICMJE criteria for authorship read and met: WB NPAZ SM MIG YV EWS DGA KGMM. Agree with manuscript results and conclusions: WB NPAZ SM MIG YV EWS DGA KGMM.