Zhang, Gang
Li, Shuwei
Lu, Jiafei
Ge, Yuqiu
Wang, Qiaoyan
Ma, Gaoxiang
Zhao, Qinghong
Wu, Dongdong
Gong, Weida
Du, Mulong
Chu, Haiyan
Wang, Meilin
Zhang, Aihua
Zhang, Zhengdong
Article History
Received: 13 August 2017
Accepted: 29 March 2018
First Online: 2 May 2018
Ethics approval and consent to participate
: The research was approved by the Ethics Committee of Nanjing Medical University.
: All subjects have written informed consent.
: The authors declare that they have no competing interests.
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