Teresa Batteiger, MD1, Wanzhu Tu, PhD2, Yan Tong, PhD, MS3, Jane Wang, PhD4, Sarah Hoover, BS4, Brian Dixon, MPA, PhD, FHIMSS5 and Janet Arno, MD6, 1Department of Internal Medicine, Division of Infectious Diseases, Indiana University School of Medicine, Indianapolis, IN, 2Department of Biostatistics, Indiana University School of Medicine, 3Department of Biostatistics, Indiana University School of Medicine, IN, 4Regenstrief Institute, 5Center for Health Information and Communication, U.S. Department of Veterans Affairs, Health Services Research & Development Service, Indianapolis, IN, 6Bell Flower Clinic, Marion County Public Health Department, Indianapolis, IN