Chen, Yujuan http://orcid.org/0000-0002-9208-6715
Wen, Yufeng
Song, Jiangen
Chen, Baifeng
Ding, Shushu
Ding, Lei
Dai, Jiajia
Funding for this research was provided by:
the Key Research Program of Humanities and Social Sciences in Anhui Province Education Department (SK2015A546)
the Domestic Visiting and Training Project of Outstanding Young Key Teachers in Universities in Anhui Province (gxfx2017069)
Article History
Received: 14 March 2018
Accepted: 15 November 2018
First Online: 26 November 2018
Ethics approval and consent to participate
: The current study has received approval from the medical ethics committee of Wannan Medical College, Anhui Province, China. Signed informed consent was obtained from all participants or their legal representative. For those participants under the age of 16, consent to participate was obtained from their parents or legal guardians, and the informed consent was provided by their parents or legal guardians on their behalf.
: Not applicable.
: The authors declare that they have no competing interests.
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