About the Authors

John Bryden

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft, Writing – review & editing


Affiliations School of Biological Sciences, Royal Holloway, University of London, London, United Kingdom, The London College of Political Technologists, Newspeak House, London, United Kingdom

Eric Silverman

Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.