. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: J Stroke Cerebrovasc Dis. 2013 May 13;23(3):564–565. doi: 10.1016/j.jstrokecerebrovasdis.2013.04.009
© 2013 National Stroke Association. Published by Elsevier Inc. All rights reserved.