1. Department of Gastroenterology and Metabolism; Applied Life Science; Institute of Biomedical & Health Science; Hiroshima University; Hiroshima Japan
2. Laboratory for Digestive Diseases; Center for Genomic Medicine; The Institute of Physical and Chemical Research (RIKEN); Hiroshima Japan
3. Department of Molecular Oncology and Leukemia Program Project; Research Institute for Radiation Biology and Medicine; Hiroshima University; Hiroshima Japan
4. Radiation Research Center for Frontier Science; Research Institute for Radiation Biology and Medicine; Hiroshima University; Hiroshima Japan