The National Coordinating Center for Public Health Services and Systems Research (PHSSR), together with the Public Health Practice-Based Research Networks (PBRN) Program, works to expand the production and application of evidence on how best to organize, finance and deliver public health strategies that improve population health. The Center designs and conducts research studies, provides technical assistance and direction for other researchers across the U.S., develops methodological advances in measurement and analysis, and accelerates the translation and dissemination of research findings for policy and practice stakeholders.