Liu, Chunxia
Liu, Yun
Tian, Yiqing
Zhang, Kun
Hao, Guizhen
Shen, Limin
Du, Quansheng
Article History
Received: 4 June 2021
Accepted: 4 January 2022
First Online: 4 February 2022
Declarations
:
: This study was conducted in accordance with the Declaration of Helsinki and approved by the ethics committee of Hebei General Hospital. All patients signed an informed consent form for inclusion in the study.
: Not applicable.
: All of the authors had no any personal, financial, commercial or academic conflicts of interest separately.