Zhang, Hui
Cui, Nianqi
Chen, Dandan
Zou, Ping
Shao, Jing
Wang, Xiyi
Zhang, Yichi
Du, Jiao
Du, Chunxue
Zheng, Deyi
Article History
Received: 13 March 2021
Accepted: 19 July 2021
First Online: 21 September 2021
Declarations
:
: This study was approved by the ethics committee of Guizhou provincial people’s hospital ([2019]-30). Written informed consent was obtained from all participants. This study was conducted in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors have no conflict of interest.