1. Department of Cellular, Development, and Integrative Biology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
2. Evelyn F. McKnight Brain Institute, The University of Alabama at Birmingham, Birmingham, Alabama, USA
3. Department of Medicine, Division of Gerontology, Geriatrics, and Palliative Care, The University of Alabama at Birmingham, Birmingham, Alabama, USA
4. Department of Neurology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
5. Birmingham Veterans Affairs Medical Center, Birmingham, Alabama, USA
6. UAB Nathan Shock Center for the Basic Biology of Aging, The University of Alabama at Birmingham, Birmingham, Alabama, USA
7. UAB Integrative Center for Aging Research, The University of Alabama at Birmingham, Birmingham, Alabama, USA
8. Geriatric Research Education and Clinical Center, Birmingham VA Medical Center, Birmingham, Alabama, USA
9. Department of Neuroscience, Center for Cognitive Aging and Memory, and the McKnight Brain Institute, The University of Florida, College of Medicine, Gainesville, Florida, USA