1. Clinical Innovation and Research Institute and Mobile Stroke Unit, Memorial Hermann Hospital-Texas Medical Center, Houston (J.C.G.).
2. Office of Specialty Care Services, Houston Veterans Administration Hospital, Baylor College of Medicine, TX (J.A.A.).
3. Department of Neurology, UT Health San Antonio, TX (R.L.B.).
4. Institute of Biosciences and Technology, Texas A&M Health Science Center-Houston (T.A.K.).
5. Department of Neurology, Houston Methodist Hospital, TX (T.A.K.).
6. Department of Chemistry, Rice University, Houston, TX (T.A.K.).
7. Department of Molecular, Cellular & Developmental Biology, School of Nursing, University of Michigan School of Nursing, Ann Arbor (P.D.H.).
8. Department of Neurology, UT Southwestern Medical Center, Dallas, TX (M.P.G.).
9. Institute for Stroke and Cerebrovascular Disease and Department of Neurology, UTHealth, Houston, TX (S.I.S.).
10. Department of Neurology, Texas Tech University Health Sciences Center El Paso (S.C.-F.).
11. Department of Neurology, Dell Medical School, The University of Texas at Austin (S.J.W.).