Zhang, Lijun
Wang, Yangyang
Xiong, Lianlian
Luo, Yanfang
Huang, Zhijun
Yi, Bin
Funding for this research was provided by:
the New Xiangya Talent of Third Xiangya Hospital of Central South University (20160309)
the Scientific Research Project of Health and Family Planning Commission of Hunan Province (B20180194)
Text and Data Mining valid from 2019-10-29
Version of Record valid from 2019-10-29
Article History
Received: 9 March 2019
Accepted: 13 October 2019
First Online: 29 October 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.