In the article listed above, the x-axis labeling in Fig. 6C was mistakenly included twice during figure preparation; the labeling was not correct for the six lefthand bars (control conditions). The labeling should have been 2mM G, 2 mM G+mdivi-1, So Py, So Py+mdivi-1, 2 mM G+ So Py, and 2 mM G+ So Py+mdivi-1. A corrected version of Fig. 6C is below. The authors apologize for this error.

The online version has been updated to correct this error.

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