About the Authors

Mette G. Backhausen

Roles Data curation, Funding acquisition, Investigation, Project administration, Writing – original draft, Writing – review & editing

mette.backhausen@regionh.dk

Affiliations Department of Obstetrics, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark, Department of Gynecology and Obstetrics, Zealand University Hospital, Roskilde, Denmark, Research Unit Women`s and Children`s Health, The Juliane Marie Centre, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark

Ann Tabor

Roles Conceptualization, Investigation, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliations Department of Obstetrics, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark, The Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark

Hanne Albert

Roles Conceptualization, Methodology, Supervision, Writing – original draft, Writing – review & editing

Affiliation The Modic Clinic, Odense, Denmark

Susanne Rosthøj

Roles Conceptualization, Data curation, Formal analysis, Investigation, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliation Section of Biostatistics, Department of Public Health, University of Copenhagen, Copenhagen, Denmark

Peter Damm

Roles Conceptualization, Investigation, Methodology, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliations Department of Obstetrics, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark, The Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark

Hanne K. Hegaard

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliations Department of Obstetrics, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark, Research Unit Women`s and Children`s Health, The Juliane Marie Centre, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark, The Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark

Competing Interests

The authors have declared that no competing interests exist.