^○Tooru Shibue, Renji Ishida, Yuuhei Takeuchi, Naho Saga (Sakai Municipal Mikuni Hospital)

^○Takumi Okubo¹, Ryota Hasegawa¹, Kojiro Ono², Hirofumi Watanabe², Hiroyuki Funatsu¹, Hideyuki Takano¹ (1.Diagnostic Radiology, Chiba Cancer Center, 2.Department of Radiology, Chiba Children's Hospital)

^○Tsutomu Manabe¹, Satoru Nagata², Tatsuya Ichimura¹, Satoru Tazawa¹ (1.Katta General Hospital　Department of Radiology, 2.Saiseikai Narashino Hospital　Department of Radiology
Department of Radiology Saiseikai Narashino Hospital
Department of Radiology Saiseikai Narashino Hospital
)

^○Takashi Ogasahara, Kenichi Nakagawa (Department of Radiological Technology, Kurashiki Central Hospital)

^○Hiroaki Minami¹, Mitsuyuki Takahashi², Taro Igarashi³, Hiroki Hori⁴, Takanori Naka⁵, Masaki Saito⁶, Yoshito Nakajima¹, Satoshi Karino¹ (1.Yokohama Minami Kyousai Hospital Radiology department, 2.Yokohama Sakae Kyousai Hospital, 3.GE Healthcare, 4.Shin-Yurigaoka General Hospital, 5.Kawasaki Saiwai Hospital, 6.Miura City Hospital)

^○Manabu Arai, Koichi Oshio, Shigeo Okuda, Masahiro Jinzaki (Department of Diagnostic Radiology, Keio University School of Medicine)

^○Toshiyuki Onodera¹, Toshiki Wakayama^1,2, Kazuo Yagi², Masahiro Ida¹, Fumiaki Kawakami¹, Takashi Ueda¹, Terumi Tabei¹ (1.Tokyo Metropolitan Health and Medical Treatment Corporation Ebara Hospital, 2.Tokyo Metropolitan University)

^○Miho Kita¹, Kazuhiro Kawano², Morio Sato³, Hideto Sakamoto¹, Munehisa Sawa¹, Seigo Ishii¹, Tetsuo Sonomura⁴ (1.Department of Radiology, Seichokai Fuchu Hospital, 2.Department of Radiological Technology, Seichokai Fuchu Hospital, 3.Department of Radiology, Hannann Municipal Hospital, 4.Department of Radiology, Wakayama Medical University)

^○Yoshihito Miyamoto, Satoshi Uchinomura (Medical corporation Sumitomo Besshi Hospital radiation department)