Dongdong Li is an Instructor of Population Medicine at the Harvard Pilgrim Health Care Institute and Harvard Medical School. Prior to joining the Institute, Dongdong pursued her PhD in Statistics from Simon Fraser University under the supervision of Dr. X. Joan Hu. She was a recipient of the NSERC Postgraduate Scholarship (Doctoral). Her statistical research interests lie in the development of methodology for analysis of complex data. Her recent work has been on incomplete event history data under informative censoring, and pseudo-likelihood based approaches. She is also interested in collaborative research in different fields such as public health, cancer research, and economics to identify statistical problems and develop methodology to deal with real-life projects.