Xuehong Xu, University of Maryland School of Medicine
22 November 2013
After publication of this article, Xu et al. Cell & Bioscience 2013, 3:27, it was noticed by the authors that there was an error in the affiliation of Yuexin Pan and Donald D Anthony. Case Western Reserve University is in Cleveland, OH not Baltimore, MD as was originally stated. Please accept our apologies for any inconvenience caused.
Correctum
22 November 2013
After publication of this article, Xu et al. Cell & Bioscience 2013, 3:27, it was noticed by the authors that there was an error in the affiliation of Yuexin Pan and Donald D Anthony. Case Western Reserve University is in Cleveland, OH not Baltimore, MD as was originally stated. Please accept our apologies for any inconvenience caused.
Competing interests
I am an auhtor of the article.