Liu, Wei
Xiong, Jie
Wang, Honghao
Li, Shuo
Lei, Zhentao
Jiang, Lili
Cao, Jin
Yang, Lin
Guo, Hongfeng
Gao, Qiang
Wang, Shenghan
Zhang, Bao
Article History
Received: 3 May 2023
Accepted: 6 July 2023
First Online: 18 July 2023
Declarations
:
: The authors declare no competing interests.
: This study was conducted in accordance with the Declaration of Helsinki and was approved by the Institutional Ethics Committee of our hospital (approval number: ZN2021065). All data used in this study were collected from the SEER registry, which represents a public database with anonymous patient information. We had previously signed a data use agreement and obtained data access from the SEER registry. Therefore, additional patient consent are not required.
: Not applicable.