Cai, Yiran https://orcid.org/0000-0002-5892-720X
Wu, Hongbo
Shi, Xiaoqin
Dong, Yujie
Chang, Xiujun
Zhang, Li
Zhou, Lijuan
Su, Dan
Yang, Ming
Funding for this research was provided by:
Beijing Board of Health (2009D003013000001)
Article History
Received: 9 November 2019
Accepted: 13 February 2020
First Online: 24 February 2020
Ethics approval and consent to participate
: All clinical tissue samples were obtained from Beijing Hospital with written informed consent and signed by patients. For the comparative analysis of <i>EGFR</i> mutation and PD-L1 expression, tumor tissues were provided by the Department of Surgery and Department of Medicine of Beijing Chest Hospital, Capital Medical University. The use of human samples has been approved by the Ethic Committee of Beijing Chest Hospital.
: Not Applicable.
: The authors declare that they have no competing interests.