1. Research Group for Biotechnology Development, Japan Atomic Energy Research Institute-Takasaki
2. Department of Biology and Medical Geneties, Center of Radiation Health
3. Department of Environmental Pathology, Azabu University
4. Laboratory of Veterinary Public Health, School of Veterinary Medicine and Animal Sciences, Kitasato University
5. Laboratory of Veterinary Radiology, School of Veterinary Medicine and Animal Sciences, Kitasato University