宮崎 美津恵^1,2
Mitsue Miyazaki^1,2, Keiichiro Ishi², Xiangzhi Zhou¹, Masaaki Umeda², Nobuyasu Ichinose², Akiyoshi Yamamoto³, Katsumi Nakamura³ (1.TOSHIBA　MEDICAL　RESEARCH　INSTITUTE
1.TOSHIBA　MEDICAL　RESEARCH　INSTITUTE, 2.Toshiba Medical Systems, 3.Kyoritsu Tobata Hospital)

坂下 尚孝¹
Naotaka Sakashita¹, Masaaki Umeda², Yoshimori Kassai², Masao Yui¹, Seiji Nozaki², Andrew Wheaton³, Deepak Bhat³, Aiming Lu³ (1.東芝メディカルシステムズ株式会社　医用システム研究開発センター
1.Center for Medical Research and Development, Toshiba Medical Systems Corporation, 2.MRI systems Division, Toshiba Medical Systems Corporation, 3.Toshiba Medical Research Institute USA)

西原 崇
Takashi Nishihara, Kuniaki Harada, Ryuji Shirase, Noriko Itabasshi, Kuniharu Oka, Hiroyuki Itagaki (株式会社日立製作所　ヘルスケアビジネスユニット
Healthcare Business Unit, Hitachi, Ltd.)

高橋 沙奈江¹
Sanae Takahashi¹, Kenji Hamada¹, Isao Miyazaki¹, Nanae Kawano², Hiroshi Kusahara² (1.杏林大学医学部付属病院　放射線部
1.Section of Radiology, Kyorin University Hospital, 2.Toshiba Medical Systems Corporation)