About the Authors

Arthur V. Peterson Jr.

avpeters@fhcrc.org

Affiliations Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America, Department of Biostatistics, University of Washington, Seattle, WA, United States of America

Patrick M. Marek

Affiliation Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America

Kathleen A. Kealey

Affiliation Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America

Jonathan B. Bricker

Affiliations Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America, Department of Psychology, University of Washington, Seattle, WA, United States of America

Evette J. Ludman

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

Jaimee L. Heffner

Affiliation Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AVP PMM KAK JBB EJL. Performed the experiments: PMM KAK. Analyzed the data: AVP PMM. Wrote the paper: AVP PMM KAK JBB EJL JLH.