Chen, Meiting
Chen, Yungchang
Fang, Xiaojie
Wang, Zhao
Pu, Xingxiang
Liang, Chaoyong
Guo, Hongqiang
Li, Qian
Pan, Fei
Hong, Huangming
Huang, He
Li, Jiman
Lin, Tongyu
Clinical trials referenced in this document:
Documents that mention this clinical trial
Clinical features and treatment outcome of lymphoepithelioma-like carcinoma from multiple primary sites: a population-based, multicentre, real-world study
https://doi.org/10.1186/s12890-022-02097-6
Article History
Received: 17 April 2022
Accepted: 25 July 2022
First Online: 22 September 2022
Declarations
:
: The study protocol was approved by the ethical committee of the Sun Yat-sen University Cancer Centre (approval number B2020-289-01). The informed consent was not required because this study was a retrospective report of cases, which is a retrospective analysis of clinical data with no relevant to human biological ethic problems. The need of informed consent was waived by the ethical committee of the Sun yat-sen University Cancer Centre. The study was performed in accordance with the principles of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.