Qin, Yu-Nan
Zheng, Xiao-Pu
Article History
Received: 24 April 2023
Accepted: 18 September 2023
First Online: 24 October 2023
Declarations
:
: The studies involving human participants were reviewed and approved by the National Center for Health Statistics (NCHS) Research Ethics Review Board (ERB). The patients/participants provided written informed consent to participate in this study.
: Not applicable.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential competing interests.