Bai, Z. M.
Li, X. F.
Yang, Y.
Yang, Y. F.
Lv, D. R.
Tang, L. L. https://orcid.org/0000-0002-1478-901X
Article History
Received: 25 January 2021
Accepted: 12 March 2021
First Online: 27 March 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Ethics Committee of Wuwei People’s Hospital and conducted in accordance with the ethical standards.
: Subjects signed the informed consent.