Chen, Xin
Hou, Huiqing
Qiao, Huimin
Fan, Haolong
Zhao, Tianyi
Dong, Mei
Article History
Received: 30 September 2020
Accepted: 8 March 2021
First Online: 1 April 2021
Declarations
:
: The experiments were approved by the Ethics Committee of the Second Hospital of Hebei Medical University, and the informed consent was signed by all the participants.
: Not applicable.
: The authors declare that they have no competing interests.