Cao, Zhongnan
Dai, Sui
Liu, Xun
Article History
Received: 22 June 2021
Accepted: 17 September 2021
First Online: 2 October 2021
Change Date: 22 November 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12877-021-02592-1
Declarations
:
: This study was performed in accordance with the Declaration of Helsinki and was approved by the Institutional Review Board of the National Institute for Nutrition and Food Safety, China Center for Disease Control and Prevention, and University of North Carolina at Chapel Hill. Written informed consent was obtained from all subjects.
: Not applicable.
: The authors declare that they have no competing interests.