Zhang, Feng
Liu, Hua
Liu, Qing
Su, Xingguang
Funding for this research was provided by:
the National Natural Science Foundation of China (No. 21575048)
the National Natural Science Foundation of China (No. 21775052)
the Science and Technology Development project of Jilin province, China (No. 20180414013GH)
Article History
Received: 13 September 2018
Accepted: 1 October 2018
First Online: 10 November 2018
Compliance with ethical standards
: The author(s) declare that they have no competing interests.