About the Authors
- Bo Xi
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Affiliation Department of Maternal and Child Health, School of Public Health, Shandong University, Jinan, China
- Shuangshuang Li
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Affiliation Department of Maternal and Child Health, School of Public Health, Shandong University, Jinan, China
- Zhaolu Liu
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Affiliation Department of Maternal and Child Health, School of Public Health, Shandong University, Jinan, China
- Huan Tian
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Affiliation Department of Maternal and Child Health, School of Public Health, Shandong University, Jinan, China
- Xiuxiu Yin
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Affiliation Department of Maternal and Child Health, School of Public Health, Shandong University, Jinan, China
- Pengcheng Huai
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Affiliation Department of Epidemiology and Health Statistics, School of Public Health, Shandong University, Jinan, China
- Weihong Tang
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Affiliation Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, United States of America
- Donghao Zhou
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* E-mail: donghaozhou@163.com (DZ); steffen@umn.edu (LMS)
Affiliation Department of Endocrinology, Linyi People's Hospital, Linyi, China
- Lyn M. Steffen
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* E-mail: donghaozhou@163.com (DZ); steffen@umn.edu (LMS)
Affiliation Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: BX DZ LMS. Analyzed the data: BX SL. Contributed reagents/materials/analysis tools: HT XY WT ZL. Wrote the paper: BX. Acquired the data: XY PH. Reviewed and approved the manuscript: BX SL PH DZ LMS HT XY WT ZL.