Funding for this research was provided by:
scientific and technological innovation programs of higher education institutions in shanxi (2019L0697)
Article History
Received: 28 July 2021
Accepted: 9 March 2022
First Online: 12 April 2022
Declarations
:
: The authors declare that there is no conflict of interest.
: All participants gave written informed consent and all procedures in present study was accorded to the government policies. In addition, the experiment was approved by the ethics committee of Heji Hospital Affiliated to Changzhi Medical College.
: The informed consent was obtained from study participants.
: The informed consent was obtained from study participants.