Huang, Liang
Luo, Shuangling
Lai, Sicong
Liu, Zhanzhen
Hu, Huanxin
Chen, Mian
Kang, Liang
Funding for this research was provided by:
Natural Science Foundation of Guangdong Province (2018A030313621)
Article History
Received: 26 August 2021
Accepted: 11 April 2022
First Online: 18 April 2022
Declarations
:
: The study protocol was reviewed and approved by the institutional review board of the Sixth Affiliated Hospital, Sun Yat-sen University, China [E2019052]. The data of all patients are kept confidential and the process of informed consent is abandoned because this study is a retrospective study. The institutional review board of the Sixth Affiliated Hospital, Sun Yat-sen University, China approve this study waived the informed consent. This study was carried out in accordance with the recommendations of the Declaration of Helsinki for biomedical research involving human subjects.
: Not applicable.
: The authors declare that they have no competing interests.