About the Authors

Axel Franzen

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Supervision, Writing – original draft

axel.franzen@unibe.ch

Affiliation Institute of Sociology, University of Bern, Bern, Switzerland

Sebastian Mader

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

Affiliation Institute of Sociology, University of Bern, Bern, Switzerland

Competing Interests

The authors have declared that no competing interests exist.