Funding for this research was provided by:
National Natural Science Foundation of China (81403397)
Natural Science Foundation of Guangdong Province (2014A030313408)
Guangdong Science and Technology Department (2016A020226052)
Text and Data Mining valid from 2018-06-07
Received: 31 October 2017
Accepted: 28 May 2018
First Online: 7 June 2018
Ethics approval and consent to participate
: The study protocol was approved by the Ethics Committee of Sun Yat-Sen University Cancer Center and The First Affiliated Hospital of Guangzhou University of Chinese Medicine. All recruited patients provided written informed consent before treatment.
: The authors declare that they have no competing interests.
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