About the Authors

Tobias Sydendal Grand

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

Affiliation Health Economics Unit, University of Birmingham, Birmingham, United Kingdom

Hasan Basarir

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

Affiliation RTI Health Solutions, Greater Manchester, United Kingdom

Louise J. Jackson

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

L.Jackson.1@bham.ac.uk

Affiliation Health Economics Unit, University of Birmingham, Birmingham, United Kingdom

Competing Interests

HB is employed by RTI Health Solutions (and formerly worked at the University of Birmingham). This commercial affiliation does not alter our adherence to all PLOS ONE policies on sharing data and materials.