Liu, Jiancheng
Sun, Hong
Nie, Cunxi
Ge, Wenxia
Wang, Yongqiang
Zhang, Wenju
Funding for this research was provided by:
The National Natural Science Foundation of China (31360564)
Bingtuan international scientific and technological cooperation plan (2017BC002)
Article History
Received: 20 January 2018
Revised: 19 May 2018
Accepted: 3 June 2018
First Online: 20 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.