1. Knight Cancer Institute; Oregon Health and Science University; Portland OR USA
2. Division of Hospital & Specialty Medicine; Veterans Affairs Medical Center; Portland OR USA
3. Mental Health and Clinical Neurosciences; Portland Veterans Affairs Medical Center; Portland OR USA
4. Departments of Psychiatry and Medicine; Oregon Health and Science University - OHSU; Portland OR USA
5. Department of Medical Informatics and Clinical Epidemiology; Oregon Health and Science University; Portland OR USA