High Degree of Practice Variability in Colonic Dysplasia Surveillance for Patients With Inflammatory Bowel Disease

Affiliations

• ¹ Division of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
• ² Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
• ³ Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
• ⁴ Department of Medicine, Division of Gastroenterology and Hepatology, University of Maryland, Baltimore, MD, USA.
• ⁵ Department of Medicine, Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, NC, USA.
• ⁶ Department of Medicine, Division of Gastroenterology, University of California San Diego, San Diego, CA, USA.