Funding for this research was provided by:
National Natural Science Foundation of China (81702353, 81772599, 81972260)
Natural Science Foundation of Shanghai (17ZR1406400)
Text and Data Mining valid from 2020-02-10
Received: 1 November 2019
Accepted: 26 December 2019
First Online: 10 February 2020
Ethics approval and consent to participate
: The study was approved by the Ethical Committee and Institutional Review Board of the Fudan University Shanghai Cancer Center. All patients from Fudan University Shanghai Cancer Center provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.