Wang, Yangjie
Chen, Xiaohong
Funding for this research was provided by:
National Natural Sciences Foundation of China (71503276, 71431006)
Ministry of Education (16JZD013)
Sciences Foundation of Hunan in China (2016JJ3156, 16YBA362)
Article History
Received: 21 March 2017
Accepted: 10 December 2017
First Online: 28 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.