Ji, Yemeng
Atakan, Muhammed M.
Yan, Xu
Wu, Jinlong
Kuang, Jujiao
Peng, Li
Article History
Received: 15 January 2024
Accepted: 24 June 2024
First Online: 3 July 2024
Declarations
:
: The original study was approved by the Ethics Review Board of the National Center for Health Statistics (#2005-06). Participants provided written informed consent. This study involved secondary analysis of above available data only.
: Not applicable.
: The authors declare no competing interests.