| Affiliation: | 1. Department of Diagnostic Radiology and Oncology, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan;2. Department of Physiology, Keio University School of Medicine, Tokyo, Japan;3. Central Institute for Experimental Animals, Kanagawa, Japan;4. Department of Pediatrics, Perinatal and Maternal Medicine, Tokyo Medical and Dental University, Tokyo, Japan;5. Department of Esophagogastric Surgery, Tokyo Medical and Dental University, Tokyo, Japan;6. Department of Pathology, Tokyo Medical and Dental University, Tokyo, Japan. |
