1. Department of Internal MedicineUniversity of North Texas Health Sciences CenterFort WorthTXUSA
2. Institute for Aging & Alzheimer's Disease ResearchUniversity of North Texas Health Sciences CenterFort WorthTXUSA
3. Department of Clinical SciencesUniversity of Texas Southwestern Medical CenterDallasTXUSA
4. Department of PsychologyUniversity of North TexasDentonTXUSA
5. Department of PsychiatryUniversity of North Texas Health Sciences CenterFort WorthTXUSA
6. Department of Pharmacology and NeuroscienceUniversity of North Texas Health Science CenterFort WorthTXUSA
7. Department of RadiologyUniversity of Texas Southwestern Medical CenterDallasTXUSA
8. Departments of Psychiatry, Medicine, and Family & Community MedicineUniversity of Texas Health Science CenterSan AntonioTXUSA
9. South Texas Veterans' Health SystemAudie L. Murphy Division San AntonioTXUSA