Hao, Yangquan
Guo, Hao
Xu, Zhaochen
Qi, Handeng
Wang, Yugui
Lu, Chao
Liu, Jie
Yuan, Puwei
Funding for this research was provided by:
Key scientific and technological innovation team of Shaanxi province (2013KCT-26)
Article History
Received: 4 January 2018
Accepted: 11 June 2018
First Online: 3 July 2018
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: The authors declare that they have no competing interests.
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