Affiliation: | ∗ Department of Radiation Oncology, Korea Institute of Radiological & Medical Sciences, Seoul, Korea;† CyberKnife Center, Korea Institute of Radiological & Medical Sciences, Seoul, Korea;‡ Department of Internal Medicine, Korea Institute of Radiological & Medical Sciences, Seoul, Korea;§ Department of Pathology, Korea Institute of Radiological & Medical Sciences, Seoul, Korea;‖ Department of Hemato-Oncology, Korea Institute of Radiological & Medical Sciences, Seoul, Korea;¶ Department of Radiology, Korea Institute of Radiological & Medical Sciences, Seoul, Korea |