In Fig. 1 of this article [ Cummings DF, Ericksen SS, Goetz A, and Schetz JA (2010) J Pharmacol Exp Ther333:682–695], the structure for Ro10-4548 is incorrect. The corrected structure appears below.
Fig. 1.
The authors regret this error and apologize for any confusion or inconvenience it may have caused.

