Jiang, Junfeng
Wang, Peigang
Funding for this research was provided by:
the Fundamental Research Funds for the Central Universities (Whu2016026)
Article History
Received: 5 July 2017
Accepted: 9 December 2018
First Online: 27 December 2018
Ethics approval and consent to participate
: The survey was conducted with oral informed consent and the approval of the ethics committee of the University, in compliance with the principles of the Declaration of Helsinki. The authors take responsibility for results involving human subjects in this study.
: Not applicable.
: The authors declare that they have no competing interests.
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