About the Authors

Stefano Avanzini

Roles Conceptualization, Investigation, Writing – review & editing

Affiliation School of Mathematics, University of Edinburgh, Edinburgh, United Kingdom

Tibor Antal

Roles Conceptualization, Investigation, Writing – review & editing

Tibor.Antal@ed.ac.uk

Affiliation School of Mathematics, University of Edinburgh, Edinburgh, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.