About the Authors

Randy W. Hyppa, Gareth A. Cromie, Gerald R. Smith
Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America

Corresponding Author

gsmith@fhcrc.org

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RWH GAC GRS. Performed the experiments: RWH. Analyzed the data: RWH GAC GRS. Contributed reagents/materials/analysis tools: RWH. Wrote the paper: RWH GAC GRS.