1. Department of Biology, Radioisotope Research Center, Agency for Health, Safety and Environment, Kyoto University, Kyoto, Japan;
2. Department of Diabetes, Endocrinology and Nutrition, Graduate School of Medicine Kyoto University, Kyoto, Japan;
3. Department of Urology, Shiga University of Medical Science, Shiga, Japan;
4. Department of Radiation Biology and Medical Genetics, Graduate School of Medicine, Osaka University, Osaka, Japan;
5. Division of Sustainable Energy and Environmental Engineering, Graduate School of Engineering, Osaka University, Osaka, Japan;
6. Department of Pure and Applied Physics, Kansai University, Osaka, Japan;
7. Yukawa Institute for Theoretical Physics Kyoto University, Kyoto, Japan;
8. Research Center for Nuclear Physics, Osaka University, Osaka, Japan