Liang, Ying
Guo, Qing
Wu, Xiao-Hua
Zhang, Li-Nan
Ge, Jun
Xu, Mei-Ling
Feng, Zheng-Li
Wu, Xiao-Qian
Article History
Received: 23 December 2020
Accepted: 17 February 2021
First Online: 1 April 2021
Declarations
:
: All methods were performed in accordance with Declaration of Helsinki. All procedures performed in the study involving human participants were approved by the ethics committee of Fourth Hospital of Shijiazhuang. We obtained informed consent from the patients.
: Not applicable.
: None.