About the Authors
- Gemma Lasseter
-
Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing – original draft, Writing – review & editing
* E-mail: gemma.lasseter@bristol.ac.uk
Affiliation Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
- Hareth Al-Janabi
-
Contributed equally to this work with: Hareth Al-Janabi, Caroline L. Trotter, Fran E. Carroll
Roles Conceptualization, Formal analysis, Methodology, Visualization, Writing – review & editing
Affiliation Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
- Caroline L. Trotter
-
Contributed equally to this work with: Hareth Al-Janabi, Caroline L. Trotter, Fran E. Carroll
Roles Conceptualization, Formal analysis, Methodology, Visualization, Writing – review & editing
Affiliation Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
- Fran E. Carroll
-
Contributed equally to this work with: Hareth Al-Janabi, Caroline L. Trotter, Fran E. Carroll
Roles Conceptualization, Formal analysis, Methodology, Visualization, Writing – review & editing
Affiliation Royal College of Obstetricians and Gynaecologists, London, United Kingdom
- Hannah Christensen
-
Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Visualization, Writing – review & editing
Affiliation Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
Competing Interests
HC reports receiving honoraria from Sanofi Pasteur, and consultancy fees from IMS Health, AstraZeneca and GSK all paid to her employer. HA reports receiving personal fees to attend a workshop organised by GSK. CT reports receiving personal fees from GSK and Sanofi Pasteur. This does not alter the authors’ adherence to PLOS ONE policies on sharing data and materials.