[1] Dept Neurol, Minneapolis, MN USA
[2] Houston Methodist, Houston, TX USA
[3] Michigan State Univ, E Lansing, MI 48824 USA
[4] Michigan State Univ, Wixom, MI USA
[5] Michigan State Univ, Dept Neurol & Ophthalmol, E Lansing, MI 48824 USA
[6] Valley Baptist Med Ctr, Harlingen, TX USA
[7] Zeenat Qureshi Stroke Res Ctr, Minneapolis, MN USA
[8] Univ MN, Zeenod Qureshi Stroke Inst, St Cloud, MN USA
[9] Univ MN, Zeenod Qureshi Stroke Inst, Neurol, St Cloud, MN USA