About the Authors

Christopher Campbell

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

Affiliation School of Physics and Astronomy, University of Edinburgh, Edinburgh, Scotland, United Kingdom

Graeme J. Ackland

Roles Conceptualization, Formal analysis, Methodology, Project administration, Supervision, Writing – review & editing

gjackland@ed.ac.uk

Affiliation School of Physics and Astronomy, University of Edinburgh, Edinburgh, Scotland, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.