In the article, “Survivin Determines Cardiac Function by Controlling Total Cardiomyocyte Number” by Levkau et al that appeared in the March 25, 2008, issue (Circulation. 2008;117:1583–1593), Dr Fischer’s middle initial was omitted in the byline. Jens Fischer, PhD, should have been listed as Jens W. Fischer, PhD. The current online version of the article has been corrected.
The authors regret this error.