About the Authors

Jarred W. Younger

Jarred.Younger@stanford.edu

Affiliation Department of Anesthesia, Stanford University School of Medicine, Palo Alto, California, United States of America

Alex J. Zautra

Affiliation Department of Psychology, Arizona State University, Tempe, Arizona, United States of America

Eric T. Cummins

Affiliation College of Medicine, University of Arizona, Tucson, Arizona, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JWY AZ. Performed the experiments: JWY EC. Analyzed the data: JWY. Contributed reagents/materials/analysis tools: JWY. Wrote the paper: JWY AZ EC.