About the Authors

Carol Kingdon

Contributed equally to this work with: Carol Kingdon, Soo Downe

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

ckingdon@uclan.ac.uk

Affiliation Department of Community Health and Midwifery, University of Central Lancashire, Preston, Lancashire, United Kingdom

Soo Downe

Contributed equally to this work with: Carol Kingdon, Soo Downe

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

Affiliation Department of Community Health and Midwifery, University of Central Lancashire, Preston, Lancashire, United Kingdom

Ana Pilar Betran

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

Affiliation Department of Reproductive Health and Research, World Health Organization (WHO), Geneva, Switzerland

Competing Interests

The authors have declared that no competing interests exist.