About the Authors

Reza Arabi Belaghi

Roles Formal analysis, Methodology, Software, Writing – original draft

Affiliations Department of Obstetrics and Gynecology, McMaster University, Hamilton, Ontario, Canada, Department of Statistics, University of Tabriz, Tabriz, Iran

Joseph Beyene

Roles Supervision, Writing – review & editing

Affiliations Department of Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Ontario, Canada, Department of Mathematics and Statistics, McMaster University, Hamilton, Ontario, Canada

Sarah D. McDonald

Roles Supervision, Writing – review & editing

mcdonals@mcmaster.ca

Affiliations Department of Obstetrics and Gynecology, McMaster University, Hamilton, Ontario, Canada, Department of Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Ontario, Canada, Department of Obstetrics and Gynecology (Division of Maternal-Fetal Medicine), McMaster University, Hamilton, Ontario, Canada, Department of Radiology, McMaster University, Hamilton, Ontario, Canada

Competing Interests

The authors have no conflicts of interest to declare.