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

Naotaka Sakashita¹, Masaaki Umeda², Yoshimori Kassai², Masao Yui¹, Seiji Nozaki², Andrew Wheaton³, Deepak Bhat³, Aiming Lu³ (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)

Takashi Nishihara, Kuniaki Harada, Ryuji Shirase, Noriko Itabasshi, Kuniharu Oka, Hiroyuki Itagaki (Healthcare Business Unit, Hitachi, Ltd.)

Sanae Takahashi¹, Kenji Hamada¹, Isao Miyazaki¹, Nanae Kawano², Hiroshi Kusahara² (1.Section of Radiology, Kyorin University Hospital, 2.Toshiba Medical Systems Corporation)