Dr. Li is currently the Head of Medical Policy in sanofi-aventis. Prior to his current assignment, Dr Li worked at US Food and Drug Administration for more than 12 years as a regulatory reviewer and held positions with increasing responsibility as reviewer, senior reviewer, team leader and branch chief. Dr Li owned his medical degree from Shanghai Medical College (Fudan University) and a doctorate degree from University of Iowa. Before joined the FDA, he worked at the University of Iowa, Dept of Internal Medicine and Westat /NIH AIDS Clinical trial coordinator center. He is an adjunct faculty member in Johns Hopkins University since 2008 and has published more than 30 scientific papers in the area of clinical trial methodology . He has been served as DIA pACC council member since 2010.