Erratum

After the publication of this article [1] the authors found that the following errors regarding Additional file 2 had occurred:

  1. 1.

    The title for Additional file 2: Table S1 should indicate the list of differentially expressed WSD/Chow genes (instead of WSD/CR).

    The correct title on the figure and within the article should therefore be:

    Additional file 2: Table S1. The list of differentially expressed WSD/CHOW genes identified in the present study.

  2. 2.

    The title for Additional file 2: Table S2 should indicate the list of differentially expressed CR/Chow genes (instead of CR/WSD).

    The correct title on the figure and within the article should therefore be:

    Additional file 2: Table S2. The list of differentially expressed CR/CHOW genes identified in the present study.

The original article has been corrected.