Pharmacoepidemiology and Drug Safety’s Core Concepts in Pharmacoepidemiology Section at One Year: Where Do We Go from Here? Jennifer L. Lund,1,2 Vincent Lo Re III3,41University of North Carolina at Chapel Hill, Department of Epidemiology, Gillings School of Global Public Health, Chapel Hill, NC, USA2Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA3Division of Infectious Diseases, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA4Division of Epidemiology, Center for Real-World Effectiveness and Safety of Therapeutics, Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USARunning title: Core Concepts in Pharmacoepidemiology – Year 2Conflicts of interest: The authors report no conflicts of interest.Acknowledgements: The authors appreciated the critical input on the Core Concepts in Pharmacoepidemiology section from Brian Strom, Olaf Klungel, BJ Park, and the members of the International Society for Pharmacoepidemiology’s Publications and Communications Committee, particularly Elena Rivero, Patricia Saddier, Joan Largent, and Blànaid Hicks.