Author Contributions: Drs Met and Koelemay had full access to all of the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis.
Study concept and design: Met, Legemate, Reekers, Koelemay.
Acquisition of data: Met, Koelemay.
Analysis and interpretation of data: Met, Bipat, Reekers, Koelemay.
Drafting of the manuscript: Met, Koelemay.
Critical revision of the manuscript for important intellectual content: Met, Bipat, Legemate, Reekers, Koelemay.
Statistical analysis: Met, Bipat, Koelemay.
Administrative, technical, or material support: Met, Bipat, Reekers.
Study supervision: Legemate, Reekers, Koelemay.
Financial Disclosures: None reported.
Additional Contributions: Joost Daams, MA (clinical librarian connected to the Academic Medical Center in Amsterdam, the Netherlands), provided assistance with the study search. Mr Daams did not receive compensation for his contribution.