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1 Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Division of Endoscopy, Department of Integrated Diagnostics & Therapeutics, National Taiwan University Hospital, Taipei, Taiwan; Internal Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.
2 Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Internal Medicine, National Taiwan University College of Medicine, Taipei, Taiwan. Electronic address: david.ntuh@gmail.com.
1 Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Division of Endoscopy, Department of Integrated Diagnostics & Therapeutics, National Taiwan University Hospital, Taipei, Taiwan; Internal Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.
2 Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Internal Medicine, National Taiwan University College of Medicine, Taipei, Taiwan. Electronic address: david.ntuh@gmail.com.