1. Lawrence C. An, MD, is with the University of Minnesota, Department of Internal Medicine, Division of General Medicine, Minneapolis, Minnesota. Barbara A. Schillo, PhD, is with the Minnesota Partnership for Action Against Tobacco, Minneapolis, Minnesota. Annette Kavanaugh, MS, and Michael G Luxenberg PhD, are with Professional Data Analysts, Inc., Minneapolis, Minnesota. Anne M. Joseph, MD, MPH, is with the VA Medical Center, General Internal Medicine, Minneapolis, Minnesota. Tim McAfee, MD, is with the...