About the Authors

Helen Smith

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

helen.smith@bristol.ac.uk

Affiliation Centre for Ethics in Medicine, Bristol Medical School, University of Bristol, Bristol, United Kingdom

Sebastian C. K. Shaw

Roles Formal analysis, Investigation, Methodology, Writing – review & editing

Affiliation Department of Medical Education, Brighton and Sussex Medical School, Brighton, United Kingdom

Mary Doherty

Roles Formal analysis, Investigation, Methodology, Writing – review & editing

Affiliation University College Dublin, School of Medicine, Dublin, Ireland

Jonathan Ives

Roles Formal analysis, Funding acquisition, Investigation, Methodology, Writing – review & editing

Affiliation Centre for Ethics in Medicine, Bristol Medical School, University of Bristol, Bristol, United Kingdom

Competing Interests

The Elizabeth Blackwell Institute provided HS's salary to perform this work. This does not alter our adherence to PLOS ONE policies on sharing data and materials. There are no patents, products in development or marketed products associated with this research to declare.