Wu, Xiongtao
Chen, Yanping
Wang, Liwei
Tao, Wenyu
Funding for this research was provided by:
National Natural Science Foundation of China (10901017, 10931001)
Program for New Century Excellent Talents in University of China (NCET-11-0574)
Specialized Research Fund for the Doctoral Program of Higher Education (20090003110018)
the Science and Technology Plan Project of Hunan Province (2016TP1020)
the Fundamental Research Funds for the Central Universities
Article History
Received: 2 June 2018
Revised: 4 April 2019
Accepted: 15 April 2019
First Online: 26 April 2019
Compliance with ethical standards
:
: The authors declare no conflicts of interest.