Yu, Nanyang
Wei, Si
Li, Meiying
Yang, Jingping
Li, Kan
Jin, Ling
Xie, Yuwei
Giesy, John P.
Zhang, Xiaowei
Yu, Hongxia
Article History
Received: 24 November 2015
Accepted: 15 March 2016
First Online: 1 April 2016
Competing interests
: The authors declare no competing financial interests.