Chen, Zhu
Myers, Robert
Wei, Taiyin
Bind, Eric
Kassim, Prince
Wang, Guoying
Ji, Yuelong
Hong, Xiumei
Caruso, Deanna
Bartell, Tami
Gong, Yiwei
Strickland, Paul
Navas-Acien, Ana
Guallar, Eliseo
Wang, Xiaobin
Article History
Received: 27 September 2013
Revised: 25 February 2014
Accepted: 3 March 2014
First Online: 23 April 2014
Competing interests
: The authors declare no conflict of interest.