Li, Xia
Fang, Qigen
Du, Wei
Zhang, Xu
Dai, Liyuan
Qiao, Yongming
Article History
Received: 10 March 2021
Accepted: 18 May 2021
First Online: 27 May 2021
Declarations
:
: The study was approved by The First Affiliated Hospital of Zhengzhou University Institutional Research Committee (No.201356HN), and all participants signed an informed consent agreement for medical research before initial treatment. And all the related procedures were consistent with Ethics Committee regulations.
: Not applicable.
: None declared.