Funding for this research was provided by:
the National key research and development plan (2017YFC0113500)
Major science and technology special project of Zhejiang province (2014C03032)
Zhejiang Research Center for lung cancer diagnosis and treatment technology (JBZX-202007)
Key disciplines of traditional Chinese medicine (integration of Chinese and Western Medicine) in Zhejiang Province (2017-XK-A33)
Received: 26 February 2020
Accepted: 7 July 2020
First Online: 1 August 2020
Ethics approval and consent to participate
: 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 type of this study, formal consent is not required.
: Not applicable.
: The authors have declared that no competing interest exists.