Li, Danting
Wei, Haoche
Xue, Hongmei
Zhang, Jieyi
Chen, Mengxue
Gong, Yunhui
Cheng, Guo
Funding for this research was provided by:
National Natural Science Foundation of China (81472976)
Article History
Received: 24 November 2017
Accepted: 26 April 2018
First Online: 9 May 2018
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of Sichuan University, and all participants provided written informed consent.
: The authors declare that they have no competing interests.
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