Correction to: Molecular Psychiatry https://doi.org/10.1038/mp.2013.65, published online 21 May 2013

In this article the wrong figure appeared as Fig. 1a.; the figure should have appeared as shown below. This error does not affect the quantitative analysis presented in Figure 1b and does not alter the study’s findings.

Incorrect fig. 1

Correct fig. 1

The original article has been corrected.