1. Nuclear Emergency Division, Radiation Protection and Emergency Preparedness Bureau, Nuclear Safety and Security Commission, Seoul, Korea
2. Department of Radiation Oncology, Seoul National University Hospital, Seoul, Korea
3. Institute of Radiation Medicine, Seoul National University Medical Research Center, Seoul, Korea
4. Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea
5. Department of Biomedical Sciences, Seoul National University, Seoul, Korea
6. Radiation Emergency Medicine Regulation Team, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Sciences, Seoul, Korea
7. Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea
8. Robotics Research Laboratory for Extreme Environments, Advanced Institute of Convergence Technology, Suwon, Korea