Qi, Xin
Wen, Yan
Li, Ping
Liang, Chujun
Cheng, Bolun
Ma, Mei
Cheng, Shiqiang
Zhang, Lu
Liu, Li
Kafle, Om Prakash
Zhang, Feng
Funding for this research was provided by:
the National Natural Scientific Foundation of China (81472925, 81673112, 81703177)
the Key projects of international cooperation among governments in scientific and technological innovation (2016YFE0119100)
the Natural Science Basic Research Plan in Shaanxi Province of China (2017JZ024)
the Fundamental Research Funds for the Central Universities.
Article History
Received: 11 July 2019
Accepted: 6 November 2019
First Online: 3 February 2020
Ethics approval and consent to participate
: There is no ethical statement here.
: All authors have consented to publication of this manuscript.
: The authors declare that they have no competing interests.