About the Authors

Sue Jordan

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

s.e.jordan@swansea.ac.uk

Affiliation Faculty of Health and Life Science, Swansea University, Swansea, Wales, United Kingdom

Sophia Komninou

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

Affiliation Faculty of Health and Life Science, Swansea University, Swansea, Wales, United Kingdom

Sandra Lopez Leon

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

Affiliations Quantitative Safety & Epidemiology, Novartis Pharmaceuticals, East Hanover, NJ, United States of America, Rutgers Center for Pharmacoepidemiology and Treatment Science, Rutgers University, New Brunswick, NJ, United States of America

Competing Interests

Sandra Lopez Leon is an employee of Novartis Pharmaceutical Company; the statements presented in the paper do not necessarily represent the position of the company. SJ and SK have declared that no competing interests exist. This does not alter our adherence to PLOS ONE policies on sharing data and materials.