^○Yusuke Masubuchi^1,3, Suzuka Yamashita¹, Akira Yamashita¹, Kimiyoshi Mizunuma¹, Michiya Kageyama², Koichi Chida³ (1.Department of Radiology, Nasu Red Cross Hospital, Tochigi, Japan, 2.Department of Cardio Vascular Medicine, Nasu Red Cross Hospital, Tochigi, Japan, 3.Department of Radiation Disaster Medicine, International Research Institute of Disaster Science, Tohoku University, Sendai, Japan)

^○Kazumasa Arai¹, Kazutaka Masujima¹, Takaya Takeguchi², Yoshirou Himeno² (1.Japanese Red Cross Musashino Hospital, Tokyo, Japan, 2.Japanese Red Cross Musashino Hospital, Tokyo, Japan)

^○Yohei Inaba^1,2, Kazuki Otomo¹, Mime Endo¹, Yuki Murabayashi¹, Shin Hitachi³, Munenori Watanuki⁴, Koichi Chida^1,2 (1.Department of Radiological Technology, Graduate School of Health Sciences, Tohoku University, Sendai, Japan, 2.東北大学災害科学国際研究所災害放射線医学分野, 3.東北大学病院放射線診断科, 4.東北大学病院整形外科)

^○Toru Ishibashi¹, Takayuki Yoshiura¹, Kazuki Sakamoto¹, Kenta Ogawa¹, Takanori Masuda^1,2, Tomoyasu Sato² (1.Department of Radiological Technology,Tsuchiya General Hospital, Hiroshima, Japan, 2.Department of Radiology,Tsuchiya General Hospital, Hiroshima, Japan)

^○Tsubasa Omizo, Kota Nagano (Department of Medical Radiation Technology,Teine Keijinkai Hospital,Sapporo,Japan)

^○Shuuhei Matsuura, Nobuhiro Morita, Takeshi Inoue (Nara Medical University Hospital)