Li, Renshan
Yang, Qingpeng
Zhang, Weidong
Zheng, Wenhui
Wang, Silong
Funding for this research was provided by:
the key research program of Frontier Sciences, Chinese Academy of Sciences (QYZDB-SSW-DQC002-03)
National Natural Science Foundation of China (41630755)
National Natural Science Foundation of China (31570402)
Youth Innovation Promotion Association of the Chinese Academy of Sciences (2017239)
National Basic Research Program of China (2012CB416905)
Article History
Received: 2 March 2017
Accepted: 12 February 2018
First Online: 19 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.