About the Authors

Emma K. O'Callaghan

Affiliation Department of Psychology, National University of Ireland Maynooth, Maynooth, County Kildare, Republic of Ireland

Sean T. Anderson

Affiliation Department of Psychology, National University of Ireland Maynooth, Maynooth, County Kildare, Republic of Ireland

Paul N. Moynagh

Affiliation Institute of Immunology, National University of Ireland Maynooth, Maynooth, County Kildare, Republic of Ireland

Andrew N. Coogan

andrew.coogan@nuim.ie

Affiliation Department of Psychology, National University of Ireland Maynooth, Maynooth, County Kildare, Republic of Ireland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ANC EO PNM. Performed the experiments: EO SA. Analyzed the data: EO ANC. Contributed reagents/materials/analysis tools: ANC PNM. Wrote the paper: ANC EO SA PNM.