Original citation: J. Clin. Invest. 2011;121(12): 4916–4920. doi:10.1172/JCI58035.
Citation for this erratum: J. Clin. Invest. 2012;122(6):2326. doi:10.1172/JCI63915.
The JCI regrets that, during the preparation of this manuscript, the data for Figure 3, C and D, were inadvertently duplicated in panels A and B. The correct figure is below.

