Name	Location	Contribution
Jelte Helfferich, MD	University of Groningen, Groningen, the Netherlands	Acquisition and analysis of the data; drafted the manuscript
Joyce Roodbol, MD	University Medical Center Rotterdam, Rotterdam, the Netherlands	Acquisition and analysis of the data; drafted the manuscript
Marie‐Claire de Wit, MD, PhD	University Medical Center Rotterdam, Rotterdam, the Netherlands	Revised the manuscript for intellectual content
Oebele F. Brouwer	University of Groningen, Groningen, the Netherlands	Designed the study, revised the manuscript, and supervised the analysis of the data and writing of the manuscript
Bart C. Jacobs	University Medical Center Rotterdam, Rotterdam, the Netherlands	Designed the study, revised the manuscript, and supervised the analysis of the data and writing of the manuscript