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Authors
Li, Haibin http://orcid.org/0000-0002-6932-982X
Ma, Jiahui
Zheng, Deqiang
Li, Xia
Guo, Xiuhua
Wang, Jing
Su, Pixiong
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Funding
Funding for this research was provided by:
The Golden Seed Program of Beijing Chaoyang Hospital (CYJZ202101)
The Scientific Research Seed Fund of Peking University First Hospital (2021SF36)
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Article History
Received: 4 August 2021
Accepted: 29 October 2021
First Online: 14 November 2021
Declarations
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: The CHARLS was approved by the Biomedical Ethics Review Committee of Peking University (IRB00001052–11015), and the CHNS were approved by the Institutional Review Boards at the University of North Carolina at Chapel Hill, the Institute of Nutrition and Food Safety, Chinese Center for Disease Control and Prevention. Written informed consents were obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.
