1. Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Japan
2. NTT Computer and Data Science Laboratories, NTT Corporation, Japan
3. NTT Human Informatics Laboratories, NTT Corporation, Japan
4. System Solution Headquarters, Fujifilm Medical IT Solutions Co., Ltd, Japan
5. Department of Gastroenterology, Kobe University Hospital International Clinical Cancer Research Center, Japan
6. Hyogo Prefecture Health Promotion Association, Japan