Yang, Yong
Yang, Hong
Xu, Miao
Zhang, Haibin
Sun, Mingtao
Mu, Peng
Dong, Tongbao
Du, Shanmei
Liu, Kui
Funding for this research was provided by:
the National Natural Science Foundation of China (81602330)
the Natural Scientific Foundation of Shandong Province (ZR2015PH056)
Article History
Received: 7 November 2017
Accepted: 12 March 2018
First Online: 20 April 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.