| Institution: | 1. Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan;2. Department of General Medicine, Hiroshima University, Graduate School of Medical Science, Programs of Applied Medicine, Clinical Pharmacotherapy, Hiroshima, Japan;3. Department of Gastroenterology, Japanese Red Cross Nagoya Daini Hospital, Nagoya, Japan;4. Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan;5. Department of Medicine and Clinical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan;6. Department of Internal Medicine, Second Teaching Hospital, Fujita Health University, Nagoya, Japan |
