About the Authors

Kelly L. Kandra

kkandra@ben.edu

Affiliation Psychology Department, Benedictine University, Lisle, Illinois, United States of America

Leah M. Ranney

Affiliation Department of Family Medicine, University of North Carolina, Chapel Hill, North Carolina, United States of America

Joseph G. L. Lee

Affiliation Departments of Family Medicine and Health Behavior, University of North Carolina, Chapel Hill, North Carolina, United States of America

Adam O. Goldstein

Affiliation Department of Family Medicine, University of North Carolina, Chapel Hill, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AG LR. Performed the experiments: AG JL LR. Analyzed the data: KK AG. Contributed reagents/materials/analysis tools: AG KK. Wrote the paper: KK. Review and editing of manuscript: AG LR JL KK.