1. Zeenat Qureshi Stroke Institute and Department of Neurology, University of Missouri, Columbia, MO, USA
2. Department of Neurology, Houston Methodist Neurological Institute, Houston, TX, USA
3. Department of Cardiology, University Hospitals of Birmingham NHS Trust, Birmingham, UK
4. Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
5. Department of Neurology, The University of Texas Rio Grande Valley, Harlingen, TX, USA
6. Department of Neurology, Boston Medical Center, Boston, MA, USA
7. Department of Neurosurgery, Medical University of South Carolina, Charleston, SC, USA
8. Department of Neurology, The University of Toledo Medical Center, Toledo, OH, USA