Lai, Shicong
Wu, Pengjie
Liu, Shengjie
Seery, Samuel
Liu, Jianyong
He, Lei
Liu, Ming
Zhang, Yaoguang
Wang, Jian-ye https://orcid.org/0000-0003-2172-6583
Xu, Tao
Funding for this research was provided by:
Beijing Municipal Science and Technology Project (Z201100005620007)
Beijing Hospital Clinical Research 121 Project (BJ-2018-090)
Beijing Hospital Clinical Research (BJ-2015-098)
National Key R&D Program of China (2018YFC2002202)
Article History
Received: 12 December 2020
Accepted: 3 December 2022
First Online: 24 December 2022
Declarations
:
: Since the SEER database is publicly accessible and patient information was anonymous, this study does not require informed consent. However, current study conformed to the 1964 Helsinki Declaration (and the more recent amendments) and was performed in accordance with the ethical standards of the institutional and national research committee.
: Not applicable.
: The authors declare that they have no competing interests.