Dr. Chu received his PhD in Biostatistics from Emory University in 2003. Dr. Chu was an Assistant Professor of Epidemiology at the Johns Hopkins University from 2003 to 2007, and a research associate professor of Biostatistics at the University of North Carolina at Chapel Hill from 2007 to 2010. Dr. Chu develops innovative methods for both observational studies and randomized clinical trials, and provides a full spectrum of cutting-edge statistical consulting services to biomedical investigators. Dr. Chu has published over 120 manuscripts and served as a PI for a couple of statistical methodology grants. Dr. Chu is an Associate Editor for a couple of peer-reviewed journals including Statistics in Medicine and the American Journal of Epidemiology.