Funding for this research was provided by:
CAMS Initiative for Innovative Medicine (2016-I2M-1-001)
National Key Projects of Research and Development of China (2016YFC0904600)
Non-profit Central Research Institue Fund of Chinese Academy of Medical Sciences (2018PT32011)
Received: 7 January 2019
Accepted: 22 March 2019
First Online: 13 June 2019
Ethics approval and consent to participate
: This study was approved by the ethics committees of the institution. Written informed consent for scientific usage of clinical data was obtained from all patients.
: Not applicable.
: The authors declare that they have no competing interests.
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