About the Authors

Ian D. Stephen

ian.stephen@mq.edu.au

Current address: Department of Psychology, Macquarie University, North Ryde, Australia

Affiliation University of Nottingham Malaysia Campus, Semenyih, Selangor, Malaysia

A. Treshi-Marie Perera

Affiliation University of Nottingham Malaysia Campus, Semenyih, Selangor, Malaysia

Competing Interests

Ian D. Stephen currently serves as an Academic Editor at PLOS ONE. However, this does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: IDS ATMP. Performed the experiments: IDS ATMP. Analyzed the data: IDS ATMP. Contributed reagents/materials/analysis tools: IDS. Wrote the paper: IDS ATMP.