?:authorAffiliation
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[\'Department of General Medicine, Columbia University Irving Medical Center, New York, NY, USA; Healthcare Innovations Research and Evaluation, Columbia University Irving Medical Center, New York, NY, USA.\', \'Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Columbia University Irving Medical Center, New York, NY, USA.\', \'Department of Population Health Sciences, University of Utah School of Medicine, Salt Lake City, UT, USA.\', \'Department of General Medicine, Columbia University Irving Medical Center, New York, NY, USA; Healthcare Innovations Research and Evaluation, Columbia University Irving Medical Center, New York, NY, USA. Electronic address: ch447@cumc.columbia.edu.\']
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