About the Authors

Nicholas A. Wallace

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

Kristin Robinson

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

Heather L. Howie

Affiliation Puget Sound Blood Center Research Institute, Seattle, Washington, United States of America

Denise A. Galloway

dgallowa@fhcrc.org

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NAW KR HLH DAG. Performed the experiments: NAW KR HLH. Analyzed the data: NAW KR HLH. Contributed reagents/materials/analysis tools: NAW KR DAG. Wrote the paper: NAW DAG.