1 Dr. Witry is an assistant professor in the Pharmacy Practice and Science Department, Ms. Klein is a research manager, and Dr. Turvey is a professor of psychiatry and epidemiology, all at the University of Iowa in Iowa City. Dr. Alexander, Ms. Franciscus, Ms. Klein, and Dr. Turvey are investigators for the Comprehensive Access & Delivery Research and Evaluation Center at VA Iowa City Health Care System.