About the Authors

April W. Armstrong

aprilarmstrong@post.harvard.edu

Affiliation Department of Dermatology, University of California Davis, Sacramento, California, United States of America

Clayton Schupp

Affiliation Department of Dermatology, University of California Davis, Sacramento, California, United States of America

Julie Wu

Affiliation Department of Dermatology, University of California Davis, Sacramento, California, United States of America

Bruce Bebo

Affiliation National Psoriasis Foundation, Portland, Oregon, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AWA. Performed the experiments: BB. Analyzed the data: AWA CS JW. Contributed reagents/materials/analysis tools: BB. Wrote the paper: AWA CS JW.