Funding for this research was provided by:
The First People’s Hospital of Wujiang District (The First People’s Hospital of Wujiang District, 201805)
Program of Developing Public Health through Science and Education of Suzhou (KJXW2017074)
Text and Data Mining valid from 2018-12-01
Received: 23 August 2018
Accepted: 10 December 2018
First Online: 19 December 2018
Ethics approval and consent to participate
: This study was approved by the ethics committee of First People’s Hospital of Wujiang Dist.
: All participants have given consent for publication.
: The authors declare that they have no competing interests.
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