Affiliation: | 1. MRC Epidemiology Unit and the Centre for Diet and Activity Research (CEDAR), Cambridge University, Cambridge, UK;2. RAND Corporation, Santa Monica, CA;3. RAND Health, RAND Corporation, Pittsburgh, PA;4. Statistics, Heinz School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, PA;5. Center for Medicare & Medicaid Innovation, Centers for Medicare & Medicaid Services, Baltimore, MD;6. RAND Health, RAND Corporation, Boston, MA;7. School of Public Health, Yale School of Public Health, New Haven, CT |