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About co-corresponding authors

Posted by yujiyun on 18 May 2014 at 02:41 GMT

Jinqi Yan and Jiyun Yu have conceived and designed this experiments, at the same time, they are also
project investigator of this study. So they are all corresponding authors of this paper and their E-mail address are yanjinqi@sohu.com and yujyun@126.com respectively.

No competing interests declared.