Zhang, Dongxue
Liu, Wenyan
Peng, Li
Wang, Haiyan
Lin, Mei
Li, Yufeng
Wang, Zuomin
Article History
Received: 30 April 2021
Accepted: 23 November 2021
First Online: 16 January 2022
Declarations
:
: This study was approved by the Ethics Committee of the Pinggu Hospital. All procedures performed in studies involving human participants were in accordance with the ethics standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethics standards. Written informed consent was obtained from all individual participants included in this study.
: Not applicable.
: The authors declare that they have no competing interests.