Liu, Xing-Xing
Su, Jun
Long, Yuan-yuan
He, Miao
Zhu, Zhao-Qiong
Article History
Received: 16 February 2021
Accepted: 9 April 2021
First Online: 13 April 2021
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki and the study protocol was reviewed and approved by the Biomedical Research Ethics Committee of the Affiliated Hospital of Zunyi Medical University (Approval number: KLL-2020-266). Informed consent was waived by the the Biomedical Research Ethics Committee of the Affiliated Hospital of Zunyi Medical University.
: Not applicable.
: The authors declare that they have no competing interests.