Department of Biology, East Carolina University, Greenville, NC, United States of America. Center for Public Health Genomics, University of Virginia, Charlottesville, VA, United States of America. Department of Public Health Sciences, University of Virginia, Charlottesville, VA, United States of America. Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, NC, United States of America. Stroke Pharmacogenomics and Genetics, Fundació Docència i Recerca Mútua Terrassa, Hospital Universitari Mútua de Terrassa, Terrassa, Barcelona, Spain. Stroke Pharmacogenomics and Genetics, Sant Pau Institute of Research, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain. Department of Neurology, University of Virginia, Charlottesville, VA, United States of America. Center for Health Disparities, Brody School of Medicine, East Carolina University, Greenville, NC, United States of America.