Article History
Received: 31 March 2021
Accepted: 19 October 2021
First Online: 28 October 2021
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the Bioethics Committee of the People’s Hospital of Deyang City (No. LWH-OP-006-A04-V2.0). Written informed consents were obtained from all individual participants included in the study.
: Not Applicable.
: The authors declare that they have no conflict of interest.