Wei, Xiaoyuan
Min, Yu
Song, Ge
Ye, Xin
Liu, Lei
Article History
Received: 15 January 2024
Accepted: 25 March 2024
First Online: 24 April 2024
Declarations
:
: All survey protocols were approved by the National Center for Health Statistics Ethics Review Board. All participants provided written informed consent before participation.
: The authors declare no competing interests.