Kong, Weihao
Yang, Mingwei
Zhang, Jianfeng
Cheng, Ya
Dai, Tianxing
Zhang, Jian
Wang, Guoying
Zhang, Jianlin http://orcid.org/0000-0001-5390-8088
Article History
Received: 15 May 2020
Accepted: 6 April 2021
First Online: 27 April 2021
Declarations
:
: Informed consent was obtained from all patients participating in the study, and the study was approved by the Ethics Committee of the Third Affiliated Hospital of Sun Yat-sen University and the First affiliated hospital of Anhui Medical University. This study only involved inquiries on medical system records, and did not use the patient’s blood and surgically resected tissue specimens. We obtained verbal informed consent from all participants, and the ethics committee approved the procedure.
: Not applicable.
: The authors declare no conflict of interest.