Huang, Xiaoyan
Zhong, Qinghua
Wang, Huaiming
Zhao, Jie
Kuang, Yingyi
Guan, Qi
He, Yanjiong
Qin, Qiyuan
Wang, Hui
Ma, Tenghui http://orcid.org/0000-0003-4547-865X
Article History
Received: 6 July 2020
Accepted: 22 October 2020
First Online: 3 November 2020
Ethics approval and consent to participate
: The study protocol was approved by the Ethical Committee of Sun Yat-sen University Sixth Affiliated Hospital and was conducted in according with the provisions of the World Medical Association’s Declaration of Helsinki of 1995 (revised in Tokyo, 2004). As this study was a retrospective study and did not include any potentially identifiable patient data, Informed consent was waived.
: The authors declare no conflicts of interest.
: The authors declare no conflicts of interest.