Yabusaki, Peter Libby, Catherine M. Shanahan, Kevin Croce and Elena Aikawa Sophie E. New, Claudia Goettsch, Masanori Aikawa, Julio F. Marchini, Manabu Shibasaki, Katsumi in Atherosclerotic Plaques Macrophage-Derived Matrix Vesicles: An Alternative Novel Mechanism for Microcalcification Print ISSN: 0009-7330. Online ISSN: 1524-4571 Copyright © 2013 American Heart Association, Inc. All rights reserved. is published by the American Heart Association, 7272 Greenville Avenue, Dallas, TX 75231 Circulation Research published online April 24, 2013; Circ Res. http://circres.ahajournals.org/content/early/2013/04/24/CIRCRESAHA.113.301036 World Wide Web at: The online version of this article, along with updated information and services, is located on the http://circres.ahajournals.org/content/suppl/2013/04/24/CIRCRESAHA.113.301036.DC1.html Data Supplement (unedited) at: http://circres.ahajournals.org//subscriptions/ is online at: Circulation Research Information about subscribing to Subscriptions: http://www.lww.com/reprints Information about reprints can be found online at: Reprints: document. Permissions and Rights Question and Answer available in the Request Permissions in the middle column of the Web page under Services. Further information about this process is Office. Once the online version of the published article for which permission is being requested is located, click can be obtained via RightsLink, a service of the Copyright Clearance Center, not the Editorial Circulation Research Requests for permissions to reproduce figures, tables, or portions of articles originally published in Permissions: at University College London (ucl) / England on May 20, 2013 http://circres.ahajournals.org/ Downloaded from