Funding for this research was provided by:
Natural Science Foundation of Shanghai (18ZR1408000, 17ZR1406500)
Received: 27 August 2019
Accepted: 16 May 2020
First Online: 24 May 2020
Ethics approval and consent to participate
: Ethical consent for this study was obtained from the Clinical Research Ethics Committee of Fudan University Shanghai Cancer Center.
: Consent has been taken from the institution and the patients. All the authors have approved the publication of this manuscript.
: The authors declare they have no competing interests.