Xie, Hui
Zhang, Dong
Mao, Guotao
Wang, Fengqin
Song, Andong
Funding for this research was provided by:
This research was financially supported by the National Natural Science Fund of China (21406055)
Science and Technology Innovation Talents Project of He’nan Province, China (164100510016)
Science and Technology Innovation Team Support Project in Institutions of Higher Learning of He’nan Province, China (15IRTSTHN014)
Article History
Received: 22 December 2017
Accepted: 23 April 2018
First Online: 30 April 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.