[1] VA Greater Los Angeles Healthcare System,Special Fellowship in Advanced Geriatrics
[2] David Geffen School of Medicine at UCLA,Department of Medicine
[3] Cheng Ching Hospital,Department of Medicine
[4] UCLA,Integrated Substance Abuse Programs
[5] Semel Institute for Neuroscience and Human Behavior,Health Services Research Center
[6] UCLA,Department of Psychiatry
[7] University of Michigan,undefined
[8] Kaiser Permanente,undefined
[9] Desert Oasis Healthcare,undefined
[10] Division of Geriatric Medicine,undefined