About the Authors

Helen L. Storey

hstorey@path.org

Affiliation Diagnostics Program, PATH, Seattle, Washington, United States of America

Ying Huang

Affiliation Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America

Chris Crudder

Affiliation Diagnostics Program, PATH, Seattle, Washington, United States of America

Allison Golden

Affiliation Diagnostics Program, PATH, Seattle, Washington, United States of America

Tala de los Santos

Affiliation Diagnostics Program, PATH, Seattle, Washington, United States of America

Kenneth Hawkins

Affiliation Diagnostics Program, PATH, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HS YH AG TdlS KH. Performed the experiments: HS YH CC KH. Analyzed the data: HS YH CC KH. Wrote the paper: HS YH CC AG TdlS KH.