Zhou, Guangzhong
Du, Rongzeng
Funding for this research was provided by:
Zhenjiang Science and Technology Plan (Social Development) Project (SH2015036)
Article History
Received: 5 November 2018
Accepted: 14 January 2019
First Online: 28 January 2019
Ethics approval and consent to participate
: All participants have given informed and written consent. This study was approved by the ethics committee of Jiangdu People’s Hospital of Yangzhou, and followed the ethical guidelines laid down in the 1975 Declaration of Helsinki.
: All participants have given consent for publication.Written informed consent was obtained from the participant for publication of their individual details in this manuscript. The consent form is held by the authors’ institution and is available for review by the Editor-in-Chief.
: The authors declare that they have no competing interests.
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