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The authors revised the Footnotes to include additional funding information. The corrected footnote 1 is shown below.
1 This work was supported in part by Grants R01-AR047206 and T32-AR007176 from the National Institutes of Health (to S.B.A.) and grants from the Joseph C. and Sophia Abeles Foundation, the Falk Family, and the Riley Family Foundation for their generous financial support for this research.
- Copyright © 2009 by The American Association of Immunologists, Inc.