?:authorAffiliation
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[\'Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Arizona College of Medicine - Phoenix, Phoenix, AZ.\', \'Banner - University Medical Center Phoenix, Phoenix, AZ.\', \'Seton Hall University, South Orange, NJ.\', \'Division of Gastroenterology, Department of Medicine, Duke University, Durham, NC.\', \'Division of Gastroenterology, Department of Medicine, Olive View - UCLA Medical Center, Sylmar, CA.\', \'David Geffen School of Medicine at UCLA, Los Angeles, CA.\']
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