Affiliation: | 1. Digestive Disease Center, Department of Internal Medicine, Inha University Hospital, Inha University School of Medicine, Incheon, South Korea;2. The National Center of Efficacy Evaluation for the Development of Health Products Targeting Digestive Disorders (NCEED), Incheon, South Korea;3. Utah‐Inha Drug Delivery Systes and Advanced Therapeutics Research Center, Incheon, South Korea |