Yang, Chao
Yang, Hong-cai
Luo, Yin-gen
Li, Fu-tian
Cong, Tian-hao
Li, Yu-jie
Ye, Feng
Li, Xiao
Article History
Received: 22 November 2023
Accepted: 7 April 2024
First Online: 15 May 2024
Declarations
:
: Author Fu-tian Li was employed by Huiying Medical Technology (Beijing) Co., Ltd. The remaining authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study formal consent is not required. Ethics committee of National cancer center/Cancer hospital, Chinese academy of medical sciences and Peking union medical college approved this retrospective study (No. 22/448–3650), and waived all informed consents.
: For this type of study consent for publication is not required.
: This study has obtained IRB approval from (Ethics committee of National cancer center/Cancer hospital, Chinese academy of medical sciences and Peking union medical college) and the need for informed consent was waived.