About the Authors

Matthew A. Simonson

simonson.matthew@mayo.edu

Affiliations Department of Psychology and Neuroscience, Institute for Behavioral Genetics, University of Colorado, Boulder, Colorado, United States of America, Mayo Clinic, Department of Health Sciences, Division of Biomedical Statistics and Informatics, Rochester, Minnesota, United States of America

Matthew B. McQueen

Affiliation Department of Integrative Physiology, Institute for Behavioral Genetics, University of Colorado, Boulder, Colorado, United States of America

Matthew C. Keller

Affiliation Department of Psychology and Neuroscience, Institute for Behavioral Genetics, University of Colorado, Boulder, Colorado, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MAS MCK MBM. Performed the experiments: MAS. Analyzed the data: MAS MCK MBM. Wrote the paper: MAS MCK MBM.