About the Authors

Andrea L. Jorgensen

a.l.jorgensen@liv.ac.uk

Affiliation Department of Biostatistics, Shelley’s Cottage, University of Liverpool, Liverpool, United Kingdom

Richard J. FitzGerald

Affiliation Department of Molecular and Clinical Pharmacology, Block A: Waterhouse Building, University of Liverpool, Liverpool, United Kingdom

James Oyee

Affiliation Department of Biostatistics, Shelley’s Cottage, University of Liverpool, Liverpool, United Kingdom

Munir Pirmohamed

Affiliation Department of Molecular and Clinical Pharmacology, Block A: Waterhouse Building, University of Liverpool, Liverpool, United Kingdom

Paula R. Williamson

Affiliation Department of Biostatistics, Shelley’s Cottage, University of Liverpool, Liverpool, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ALJ MP PRW. Analyzed the data: ALJ. Wrote the paper: ALJ MP PRW. Reviewed abstracts and papers: ALJ RJF JO Developed data extraction forms: ALJ RJF Assessed quality of papers: ALJ RJF JO Data extraction: ALJ RJF JO.