1. Korea Institute of Radiological & Medical Science, Laboratory of Radiation Exposure & Therapeutics, National Radiation Emergency Medical Center, Seoul, South Korea
2. OPTOLANE Technologies Inc., Seongnam, South Korea
3. Department of Radiation Oncology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, South Korea
4. Department of Pathology, Korea Cancer Center Hospital, Korea Institute of Radiological & Medical Science, Seoul, South Korea