Gu, Fenfen
Hu, Chuling
Xia, Qingming
Gong, Chunai
Gao, Shen http://orcid.org/0000-0003-3940-1402
Chen, Zhongjian
Funding for this research was provided by:
National Natural Science Foundation of China (81172514, 81372762, 81172309, 81672516, 81672545)
Article History
Received: 18 April 2018
Accepted: 26 October 2018
First Online: 12 November 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.