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Error in Author Contributions

Posted by PLOS_ONE_Group on 29 Apr 2011 at 21:12 GMT

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http://plosone.org/article/info:doi/10.1371/journal.pone.0018516#article1.body1.sec4.sec4.p1

There is an error in the Author Contributions. The correct contributions are: "Conceived and designed the research: BH TS. Analyzed the data: BH HZ. Drafted the paper: BH HZ Revised and finalized the paper: TS"

No competing interests declared.