Funding for this research was provided by:
National Natural Science Foundation of China (81502027)
Shanghai Committee of Science and Technology Funds (17411963200)
Text and Data Mining valid from 2018-10-29
Received: 22 January 2018
Accepted: 17 October 2018
First Online: 29 October 2018
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of the Fudan University Shanghai Cancer Center. All patients provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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