Funding for this research was provided by:
National Natural Science Foundation of China (81470368, 81670187, 81870154, 81600164)
Natural Science Foundation of Beijing Municipality (7172047, 7172046)
Capital Foundation of Medical Development (2018-1-2151)
Beijing Municipal Administration of Hospitals' Ascent Plan (DFL20151001)
Beijing Municipal Administration of Hospitals Clinical Medicine Development of Special Funding Support (XMLX201503)
Beijing Municipal Administration of Hospitals Incubating Program (PX2017001)
Received: 7 November 2018
Accepted: 30 January 2019
First Online: 18 February 2019
Ethics approval and consent to participate
: This study was approved by review board of the Peking University Cancer Hospital & Institute. Animal experiments were conducted in accordance with the Guide for the Care and Use of Laboratory Animals, which were approved by the Peking University Cancer Hospital & Institute.
: Not applicable.
: The authors declare that they have no competing interests.
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