1. Department of Gastroenterology and EndoscopyNational Cancer Center Hospital East ChibaJapan
2. Division of Science and Technology for Endoscopy Exploratory Oncology Research & Clinical Trial Center National Cancer Center Hospital East ChibaJapan
3. Medical Device Innovation Center National Cancer Center Hospital East ChibaJapan
4. System Engineering Division FUJIFILM Medical IT Solutions Co., Ltd. TokyoJapan
5. Image Processing Research Team RIKEN Center for Advanced Photonics SaitamaJapan
6. Advanced Data Science Project RIKEN Information R&D and Strategy Headquarters Saitama Japan