About the Authors
- Dan B. Welch
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* E-mail: dwelch@siue.edu
Affiliations Department of Growth, Development and Structure, Southern Illinois University – School of Dental Medicine, Alton, Illinois, United States of America, Department of Psychology, University of California Riverside, Riverside, California, United States of America
- Aaron R. Seitz
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Affiliation Department of Psychology, University of California Riverside, Riverside, California, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: DBW ARS. Performed the experiments: DBW. Analyzed the data: DBW. Contributed reagents/materials/analysis tools: DBW ARS. Wrote the paper: DBW ARS.