1. Department of Neurology, University of Toledo College of Medicine and Life Sciences, Toledo, OH, USA
2. Promedica Stroke Network, Toledo, OH, USA
3. Department of Neurology and Neurosurgery, Medical University of South Carolina, Charleston, SC, USA
4. University of Iowa, Iowa City, IA, USA
5. Department of Neurology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
6. Cleveland Clinic Foundation, Cleveland, OH, USA
7. Department of Neurology, Radiology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
8. Department of Neurology, Antelope Valley Hospital, Los Angeles, CA, USA
9. Department of Neurosurgery, University of Michigan, Ann Arbor, MI, USA
10. Ohio Health Riverside Methodist Hospital, Columbus, OH, USA