In the above article [Papke RL, Chojnacka K, and Horenstein NA (2014) J Pharmacol Exp Ther 350:665–680], there is an error in the key for Fig. 10D. The plot symbols for EMPP and diEPP are reversed. The open circles (○) refer to the data for diEPP and filled circles (●) are for EMPP. Note that this also aligns the data better with those in Fig. 10C.

The authors regret this error and any inconvenience it may have caused.

• Copyright © 2015 by The American Society for Pharmacology and Experimental Therapeutics