Harold E. Glass is professor of health policy at the University of the Sciences in Philadelphia (USP) and senior research fellow at the Centre for Evidence Based Policy, Kings College, University of London.  He received his MSc. (Econ) from the London School of Economics and his Ph.D. from the University of North Carolina.  Dr. Glass is the founder of DataEdge, LLC, which he sold in 2001 to IMS Health.   He currently owns TTC, llc, whose databases, GrantPlan and CRO CostPro, are the largest clinical grant and CRO costs databases available.  Dr. Glass has spoken and published widely in the areas of pharmaceutical drug development and marketing.