on, and disease categories based on grants, contracts, and other funding mechanisms used across the NIH. Table shows historical data for FY 2008 through FY 2011 and FY 2012-2013 estimates are based on RCDC actual data.7/25/2011Learning What Works: Infrastructure Required for Comparative Effectiveness Research-Workshop Summary (2011)Workshop Summary, Institute of Medicine Roundtable on Value & Scie