Wang, Shanxi
Li, Bohua
Zhang, Zhengdong
Yu, Xiaojun
Li, Qin
Liu, Lei
Article History
Received: 11 May 2021
Accepted: 15 December 2021
First Online: 20 December 2021
Declarations
:
: The study was approved by the ethical committee of West China Hospital, Sichuan University. All procedures performed in studies involving human participants were in accordance with the ethical standards of institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Written informed consent was obtained from all patients included in this study.
: Not applicable.
: The authors declare that they have no conflict of interest.