Correction to: Nature Communications https://doi.org/10.1038/ncomms10872, published online 7 March 2016

In the version of the article initially published, the microscopic image of ‘WT’ group in Fig. 3h was identical to the image of ‘WT+Veh’ group in Fig. 4d. The microCT image of ‘OC214-3p+Veh’ group in Fig. 4b was chosen from a wrong sample. We confirm that the inadvertent image duplication and misplacement occurred due to improper naming when exporting the original imaging data, which have now been replaced by the correct images in the corresponding figures (see Figs. 1 and 2 below). Raw data for both Figs. 3 and 4 can be accessed at https://doi.org/10.6084/m9.figshare.28915727.v1. The error and corrections do not alter the significance of findings or conclusions of this study. We apologize for any confusion these mistakes may have created.

Fig. 1 Corrected Fig. 3

Fig. 2 Corrected Fig. 4