Long, Lili
Tang, Yuedi
Article History
Received: 31 July 2022
Accepted: 10 November 2023
First Online: 21 November 2023
Declarations
:
: The NHANES project conforms with the declaration of Helsinki, and is adequately secured and approved by the Research Ethics Review Board of the National Center for Health Statistics of the United States. Informed consent forms for all eligible participants were obtained before the start of surveys.
: Not Applicable.
: The authors declare no competing interests.