1. Center for Radiation Protection Knowledge
2. Environmental Health Science Division, Oita University of Nursing and Health Sciences, Oita, Japan
3. Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan
4. Department of Radiation Effects Research
5. Department of Experimental Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
6. Department of Radiobiology, Institute for Environmental Sciences, Aomori, Japan
7. Department of Radioecology and Fukushima Project, Center for Advanced Radiation Emergency Medicine, National Institute of Radiological Sciences (NIRS), National Institutes for Quantum and Radiological Science and Technology (QST), Chiba, Japan