Correction: Vitamin K Supplementation in Postmenopausal Women with Osteopenia (ECKO Trial): A Randomized Controlled Trial

(2008) A prevalent variant in PPP1R3A impairs glycogen synthesis and reduces muscle glycogen content in humans and mice. PLoS Med 5(1): e27. All of the other authors listed on this paper agree to this change in the authorship. We have contacted both Dr. Bhavana Solanky and Dr. Dinesh Deelchand, who have confirmed that it is appropriate for them to be listed as authors on the paper and that they have no competing interests. Three errors were made in the Funding and Acknowledgments sections of this article. In the Funding section, the " Wyeth Foundation " should be replaced by the " Centrum Foundation " and " Whitehall Robbins " should be spelled " Whitehall Robins. " In the Acknowledgments section, " Dr. Faten Al-Doori " should be spelled " Dr. Faten Al-Douri. " Copyright: © 2008 Cheung et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.