Zhang, Xuemin
Yue, Heng
Sun, Junfang
Liu, Min
Li, Cuiyun
Bao, Hugejiletu
Article History
Received: 28 December 2021
Accepted: 4 April 2022
First Online: 15 April 2022
Declarations
:
: The study was conducted according to the guidelines of the Declaration of Helsinki, and approved by the Ethics Committee of Baotou Medical College (3/4 2021). At the same time, informed consent was obtained from all subjects in declaration section.
: Not applicable.
: The authors have no conflicts of interest to declare.