Yuan, Yu
Liao, Jiaxin
Luo, Zhiyuan
Li, Dingshuang
Hou, Lei
Article History
Received: 17 May 2023
Accepted: 29 August 2023
First Online: 13 September 2023
Declarations
:
: All datasets generated during and/or analyzed during the current study are publicly available and free of charge. The data used in this study are from publicly available data frames released by the CDC of the US. The National Center for Health Statistics Research Ethics Review Board reviewed and approved the study.(ExternalRef removed).
: Not applicable.
: The authors declare no competing interests.