| Authors: |
Segura A; Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.; Center of Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA., Brensinger C; Center of Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA., Pate V; Center for Pharmacoepidemiology, Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA., Siddique SM; Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.; Center of Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA., Parlett L; Carelon Research, Inc., Wilmington, Delaware, USA., Hurtado-Lorenzo A; Crohn's & Colitis Foundation, New York, New York, USA., Kappelman MD; Department of Pediatrics, Division of Pediatric Gastroenterology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA., Lewis JD; Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.; Center of Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA.; Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA. |
