1Department of Medicine, Maimonides Medical Center, Brooklyn, NY, USA
2Division of Gastroenterology, Department of Medicine, Maimonides Medical Center, Brooklyn, NY, USA
3Department of Health Services Research, Maimonides Medical Center, Brooklyn, NY, USA
4Department of Pediatrics, Department of Medicine, Albert Einstein College of Medicine, Yeshiva University, Bronx, NY, USA
5Department of Clinical Medicine, Department of Medicine, Albert Einstein College of Medicine, Yeshiva University, Bronx, NY, USA
6Division of Gastroenterology, Department of Medicine, Albert Einstein College of Medicine, Yeshiva University, Bronx, NY, USA
Copyright © 2018 Korean Society of Gastrointestinal Endoscopy
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