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Publisher's Note: Error in affiliation

Posted by PLOS_ONE_Group on 06 Jun 2011 at 18:36 GMT

Understanding
http://plosone.org/article/info:doi/10.1371/journal.pone.0019989#article1.front1.article-meta1.abstract1.p1

Affiliation number 5 contains several errors. The correct 5th affiliation is: Departament ECM, Facultat de Física, Universitat de Barcelona, Barcelona, Spain instead of Departament ECM, Facultat de Fsica, Universitat de Barcelona, Barcelona, Spain.

No competing interests declared.