University of Texas Medical Branch-Galveston - Department of Neurology, University of Texas Medical Branch-Galveston - Department of Neurology, University of Texas Medical Branch-Galveston - Department of Neurology, Houston Methodist Research Institute, University of California, Irvine, University of Texas Medical Branch-Galveston - Department of Internal Medicine, University of California, Irvine, Duke University, University of Texas Medical Branch-Galveston - Department of Neuroscience, Cell Biology, and Anatomy, University of Texas Medical Branch-Galveston - Department of Neurology, University of Texas Medical Branch-Galveston - Department of Neurology, Sam Houston State University, University of Washington, Buck Institute for Research on Aging, Houston Methodist Research Institute, University of Texas Medical Branch-Galveston - Department of Internal Medicine, University of California, Irvine - Department of Pathology and Laboratory Medicine, University of California, Irvine, University of Texas Medical Branch-Galveston - Department of Neurology and University of Texas Medical Branch-Galveston - Department of Neurology

University of Southern California - Leonard Davis School of Gerontology, University of Southern California - Leonard Davis School of Gerontology, University of California, Irvine - Department of Pathology and Laboratory Medicine, University of Alabama at Birmingham - Comprehensive Diabetes Center, University of Alabama at Birmingham - Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham - Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham - Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham - Department of Neurology, University of California, Irvine - Department of Pathology and Laboratory Medicine, University of California, Irvine - Department of Pathology and Laboratory Medicine, Case Western Reserve University - Department of Genetics and Genome Sciences and University of Southern California - Leonard Davis School of Gerontology