Funding for this research was provided by:
National Natural Science Foundation of China (81672558, 81201533, 81872105, 81872109, 1400753, 81872260 81572768)
Foundation for the National Institutes of Health (CA134514, CA130908)
Received: 6 August 2019
Accepted: 30 October 2019
First Online: 26 November 2019
Ethics approval and consent to participate
: Study protocols were approved by the School of Life Science Ethics Committee, Fudan University. Informed consent was obtained from all participants included in this study according to the committee regulations.
: All authors agree with the content of the manuscript.
: The authors declare that they have no competing interests.