Funding for this research was provided by:
National Natural Science Foundation of China (61502208, 61762021, 61402122)
Natural Science Foundation of Jiangsu Province (BK20150522)
International Postdoctoral Exchange Fellowship Program of China Postdoctoral Council (20180051)
Research Foundation for Talented Scholars of JiangSu University (14JDG037)
China Postdoctoral Science Foundation (2015M570411)
Natural Science Foundation of Guizhou Province ([2017]1130, [2017]5726-32)
Article History
Received: 15 January 2019
Accepted: 23 August 2019
First Online: 29 August 2019
Compliance with ethical standards
:
: All the authors declare that there is no conflict of interests regarding the publication of this article.