About the Authors

Lisa A. Jackson

Jackson.L@ghc.org

Affiliation Group Health Research Institute, Seattle, Washington, United States of America

Do Peterson

Affiliation Group Health Research Institute, Seattle, Washington, United States of America

John Dunn

Affiliation Group Health Research Institute, Seattle, Washington, United States of America

Simon J. Hambidge

Affiliation Institute for Health Research, Kaiser Permanente Colorado and Denver Health Community Health Services, Denver, Colorado, United States of America

Maya Dunstan

Affiliation Group Health Research Institute, Seattle, Washington, United States of America

Patty Starkovich

Affiliation Group Health Research Institute, Seattle, Washington, United States of America

Onchee Yu

Affiliation Group Health Research Institute, Seattle, Washington, United States of America

Joyce Benoit

Affiliation Group Health Research Institute, Seattle, Washington, United States of America

Clara P. Dominguez-Islas

Affiliation Group Health Research Institute, Seattle, Washington, United States of America

Barbara Carste

Affiliation Group Health Research Institute, Seattle, Washington, United States of America

Patti Benson

Affiliation Group Health Research Institute, Seattle, Washington, United States of America

Jennifer C. Nelson

Affiliations Group Health Research Institute, Seattle, Washington, United States of America, Department of Biostatistics, University of Washington, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LAJ JD SJH MD PS OY BC PB JCN. Performed the experiments: JAH MD PS JB BC PB JCN. Analyzed the data: LAJ DP OY CPD JCN. Contributed reagents/materials/analysis tools: LAJ DP OY CPD JCN. Wrote the paper: LAJ DP OY CPD JCN.