About the Authors

Evelyn Balsells

e.balsells@ed.ac.uk

Affiliation Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Medical School, Teviot Place, Edinburgh, United Kingdom

Laurence Guillot

Affiliation Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Medical School, Teviot Place, Edinburgh, United Kingdom

Harish Nair

Affiliation Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Medical School, Teviot Place, Edinburgh, United Kingdom

Moe H. Kyaw

Affiliation Sanofi Pasteur, Swiftwater, Pennsylvania, United States of America

Competing Interests

This study was financially supported by Sanofi Pasteur. This does not alter our adherence to PLOS ONE policies on sharing data and materials. MK is an employee of Sanofi Pasteur. EB, LG, HN have not received funding from Sanofi Pasteur as investigators in clinical trials and declare no conflict of interest.

Author Contributions

Conceptualization: EB MK HN. Data curation: EB LG. Formal analysis: EB LG. Funding acquisition: MK. Investigation: EB LG MK HN. Methodology: EB MK HN. Writing – original draft: EB MK. Writing – review & editing: EB LG HN MK.