In the article above [Jensen PC, Nygaard R, Thiele S, Elder A, Zhu G, Kolbeck R, Ghosh S, Schwartz TW, and Rosenkilde MM (2007) Mol Pharmacol72:327–340], the following funding statement should be added to the first-paragraph footnote on page 327:

The study was also supported by the European Community's Sixth Framework Program (grant LSHB-CT-2005-518167).

The online version of this article has been corrected in departure from the print version.

The authors regret this omission and apologize for any confusion or inconvenience it may have caused.