Authors: Liyan Gao; James F Meschia; Suzanne E Judd; Paul Muntner; Leslie A McClure; Virginia J Howard; James D Rhodes; Mary Cushman; Monika M Safford; Elsayed Z Soliman; Dawn O Kleindorfer; George Howard Journal: J Stroke Cerebrovasc Dis Date: 2012-07 Impact factor: 2.136