William A. Banks, University of Washington Health Sciences/UW Medicine (image) University of Washington Health Sciences/UW Medicine Share Print E-Mail Caption William A. Banks is a University of Washington professor of internal medicine and geriatrics, VA Puget Sound physician and the principal investigator of the study. Credit courtesy of William A. Banks Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.