About the Authors

Michael Parker

michael.parker@ethox.ox.ac.uk

Affiliation The Ethox Centre, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Oxford, United Kingdom

Patricia Kingori

Affiliation The Ethox Centre, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Oxford, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: MP PK. Formal analysis: MP PK. Investigation: MP PK. Methodology: MP PK. Writing – original draft: MP PK. Writing – review & editing: MP PK.