About the Authors
- Su-Hsin Chang
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* E-mail: changsh@wudosis.wustl.edu
Affiliation Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, United States of America
- Lisa M. Pollack
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Affiliation George Warren Brown School of Social Work, Washington University in St. Louis, St. Louis, Missouri, United States of America
- Graham A. Colditz
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Affiliation Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: SHC GAC. Analyzed the data: SHC LMP GAC. Wrote the paper: SHC LMP. Study supervision: SHC GAC. Critical review of manuscript: SHC GAC. Obtained funding: GAC.