[1] UNIV WASHINGTON, SCH MED, DEPT PSYCHIAT & BEHAV SCI RP10, SEATTLE, WA 98195 USA
[2] GERIATR RES EDUC & CLIN CTR, SEATTLE, WA USA
[3] AMERICAN LAKE DEPT VET AFFAIRS MED CTRS, SEATTLE, WA USA
[4] UNIV WASHINGTON, SCH MED, ALZHEIMERS DIS RES CTR, SEATTLE, WA 98195 USA