Zhang, Min
Mao, Min
Zhang, Chi
Hu, Fulan
Cui, Ping
Li, Guangcan
Shi, Jia
Wang, Xin
Shan, Xuefeng
Article History
Received: 26 November 2021
Accepted: 1 February 2022
First Online: 2 March 2022
Declarations
:
: This study was approved by the ethics committee West China Fourth Hospital and West China School of Public Health, Sichuan University (Gwll2021055).
: Not applicable.
: The authors declare that they have no competing interests.