Yuan, Xiaofei
Yang, Hua
Zeng, Fangfang
Zhou, Shiyu
Wu, Shuting
Yuan, Yue
Cui, Linchong
Feng, Huiru
Lin, Danfan
Chen, Zilu
Liu, Xiong
Chen, Jing
Wang, Fan
Funding for this research was provided by:
Natural Science Foundation of Guangdong Province (2020A1515010176, 2020A1515010596)
National Natural Science Foundation of China (81902774)
Article History
Received: 13 April 2022
Accepted: 26 July 2022
First Online: 5 August 2022
Declarations
:
: This study was approved by the Ethics Committee of Nanfang Hospital of Southern Medical University (Ethical review approval no.: NFEC-2017–165). However, because the few patients we followed up came from various provinces in China, were far away or had died, it was impossible to obtain the relevant consent from the patients. We consulted the ethics committee of our hospital, the ethics committee agreed that we would query relevant information in the case system to conduct a retrospective study, because there was no privacy and tissue samples or blood samples in this study.All methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.