About the Authors

Hyung-Ju Cho

hyungjuc@stanford.edu

Affiliation Cystic Fibrosis Research Laboratory, Psychology Department, Stanford University, Stanford, California, United States of America

Nam Soo Joo

Affiliation Cystic Fibrosis Research Laboratory, Psychology Department, Stanford University, Stanford, California, United States of America

Jeffrey J. Wine

Affiliation Cystic Fibrosis Research Laboratory, Psychology Department, Stanford University, Stanford, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: H-JC NSJ JJW. Performed the experiments: H-JC NSJ. Analyzed the data: H-JC NSJ JJW. Wrote the paper: H-JC NSJ JJW.