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Scientific Reports 3, Article number: 2932 10.1038/srep02932 (2013); Published: October142013; Updated: February112014
The details for affiliations 1–3 were incorrect in the original HTML version of this Article. The affiliations were incorrectly listed as including “Auckland, New Zealand”. These affiliations should include “Changchun, China”. The correct affiliations are listed above. This has now been corrected in the HTML and PDF version of the Article.
