Liu, Guo-Sai
Yan, Xu
Yan, Fang-Fang
Chen, Fu-Xing
Hao, Long-Yun
Chen, Shao-Juan
Lou, Tao
Ning, Xin
Long, Yun-Ze
Funding for this research was provided by:
National Natural Science Foundation of China (51703102)
National Natural Science Foundation of China (51373082)
Shandong Provincial Natural Science Foundation (ZR2016EMB09)
Shandong Provincial Key Research and Development Plan (2016GGX102011)
Shandong Provincial Key Research and Development Plan (2018GGX103049)
Article History
Received: 10 July 2018
Accepted: 25 September 2018
First Online: 3 October 2018
Competing Interests
: The authors declare that they have no competing interests.
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