About the Authors

Joseph D. Tucker

jtucker4@partners.org

Affiliations Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, United States of America, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina, United States of America

Helena Chang

Affiliations Department of Medicine, University of North Carolina, Chapel Hill, North Carolina, United States of America, Department of Medicine, University of Wisconsin, Madison, Wisconsin, United States of America

Allison Brandt

Affiliation Department of International Development, Oxford University, Oxford, United Kingdom

Xing Gao

Affiliation United States Centers for Disease Control, Beijing, China

Margaret Lin

Affiliation Department of Medicine, Washington University, St. Louis, Missouri, United States of America

Jing Luo

Affiliation Department of Medicine, University of Illinois at Chicago, Chicago, Illinois, United States of America

Philip Song

Affiliation Department of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America

Kai Sun

Affiliation Department of Medicine, Washington University, St. Louis, Missouri, United States of America

Xiaoxi Zhang

Affiliation Department of Medicine, University College London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JDT HC. Performed the experiments: JDT HC AB XG ML KS JL PS XZ. Analyzed the data: JDT. Contributed reagents/materials/analysis tools: JDT HC. Wrote the paper: JDT HC PS.