Author Info

Chen-Wang Chang and Chen-Wang Chang ¹Department of Internal Medicine, Division of Gastroenterology, Nursing and Management, MacKay Junior College of Medicine, Taiwan
²Department of Internal Medicine, Division of Gastroenterology, Nursing and Management, MacKay Junior College of Medicine, Taiwan
³Department of Internal Medicine, Division of Gastroenterology, Nursing and Management, MacKay Junior College of Medicine, Taiwan
⁴Department of Internal Medicine, Division of Gastroenterology, Nursing and Management, MacKay Junior College of Medicine, Mackay Medical College, Taiwan

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