Liu, Yingmin
Li, Yuyuan
Cui, Xueran
Zhou, Haikun
Wang, Jingjing
Zhang, Yan
Funding for this research was provided by:
Key scientific and technological research projects of Hebei Health Commission, (projects no.20191223, projects no.20191223, projects no.20191223, projects no.20191223, projects no.20191223, projects no.20191223)
Article History
Received: 15 March 2021
Accepted: 7 March 2022
First Online: 29 March 2022
Declarations
:
: This study was conducted in accordance with the Declaration of Helsinki and approved by the ethics committee of No.2 Hospital of Baoding. All participants had signed the informed consent.
: Not applicable.
: All of the authors had no any personal, financial, commercial, or academic conflicts of interest separately.