About the Authors

Martin Lages, Suzanne Heron
School of Psychology, University of Glasgow, Glasgow, Scotland

Corresponding Author

m.lages@psy.gla.ac.uk

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ML SH. Contributed reagents/materials/analysis tools: ML SH. Wrote the paper: ML SH.