Vol. 182 No. 5, September 8, 2008. Pages 1017–1028.
During the production process, an incorrect unit of measure was placed in the abstract. The corrected sentence appears below.
The rate of opening is calcium dependent and occurs rapidly at concentrations <5 μM.
Note that the html and pdf versions of this article have been corrected. The error remains only in the print version.
The Rockefeller University Press