About the Authors
- Yinghui Liu
-
Contributed equally to this work with: Yinghui Liu, Hsin-jen Chen
Affiliation Johns Hopkins Global Center on Childhood Obesity and Center for Human Nutrition, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
- Hsin-jen Chen
-
Contributed equally to this work with: Yinghui Liu, Hsin-jen Chen
Affiliation Johns Hopkins Global Center on Childhood Obesity and Center for Human Nutrition, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
- Lan Liang
-
Affiliation Center for Financing, Access and Cost Trends, Agency for Healthcare Research and Quality, Rockville, Maryland, United States of America
- Youfa Wang
-
* E-mail: ywang@jhsph.edu
Affiliation Johns Hopkins Global Center on Childhood Obesity and Center for Human Nutrition, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
Competing Interests
The authors have declared that no competing interets exist.
Author Contributions
Conceived and designed the experiments: YW. Performed the experiments: YW. Analyzed the data: YL HC. Contributed reagents/materials/analysis tools: LL YW. Wrote the paper: YH LL CH YW.