Funding for this research was provided by:
Jiangsu Provincial Medical Youth Talent (QNRC2016030)
National Natural Science Foundation of China (81300490)
Grant for Science and Technology Development (201605018)
Text and Data Mining valid from 2018-08-17
Received: 27 June 2018
Accepted: 8 August 2018
First Online: 17 August 2018
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the Nanjing Drum Tower Hospital.
: Not applicable.
: The authors declare that they have no competing interests.
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