In the article by Suárez and Sessa, “MicroRNAs As Novel Regulators of Angiogenesis,” which appeared in the February 27, 2009, issue of the journal (Circ Res. 2009;104:442–454; http://circres.ahajournals.org/cgi/content/full/104/4/442), both authors should have been listed as having contributed equally to the article.
In addition, the affiliations should read as follows:
From the Vascular Biology and Therapeutics Program (Y.S., W.C.S.), Department of Pharmacology (W.C.S.), and Department of Immunobiology (Y.S.), Yale University School of Medicine, New Haven, Conn.
The authors regret the errors.
1. Suárez Y, Sessa WC: MicroRNAs as novel regulators of angiogenesis. Circ Res. 2009;104:442–454.