Wang, Qiao-xuan
Zhang, Rong
Xiao, Wei-wei
Zhang, Shu
Wei, Ming-biao
Li, Yong-heng
Chang, Hui
Xie, Wei-hao
Li, Li-ren
Ding, Pei-rong
Chen, Gong
Zeng, Zhi-fan
Wang, Wei-hu
Wan, Xiang-bo
Gao, Yuan-hong http://orcid.org/0000-0002-6429-5376
Funding for this research was provided by:
The National Natural Science Foundation of China (81672987)
Article History
Received: 21 May 2020
Accepted: 8 January 2021
First Online: 19 January 2021
Ethical approval and consent to participate
: All the procedures were approved by the ethical committee at each center, which also waived the necessity of patients’ informed consent due to the retrospective nature of this study.
: Not applicable.
: The authors declare that they have no competing interests.