^○Hiroyuki Uetani¹, Mika Kitajima¹, Yuki Ohmori², Kosuke Morita³, Yasuyuki Kaku², Takeshi Nakaura¹, Koya Iwashita¹, Akitake Mukasa², Toshinori Hirai¹ (1.Department of Diagnostic Radiology, Faculty of Life Sciences, Kumamoto University, 2.Department of Neurosurgery, Faculty of Life Sciences, Kumamoto University, 3.Central Radiology Section, Kumamoto University Hospital, 4.Canon Medical Systems Corporation, MRI Sales Department, Sales Engineer Group)

^○Haruyuki Fukuchi¹, Toshiya Akatsu^2,3, Hiroshi Kusahara², Nao Takano³, Yutaka Ikenouchi², Michimasa Suzuki², Koji Kamagata², Osamu Abe¹, Shigeki Aoki² (1.Department of Radiology, University of Tokyo Hospital, 2.Department of Radiology, Juntendo University Graduate School of Medicine, 3.Department of Radiology, Juntendo University Hospital)

^○Ryu Iijima, Yuto Kinoshita (Department of Radiology, Ageo Central General Hospital)

^○Osamu Togao¹, Koji Yamashita², Kazufumi Kikuchi³, Masami Yoneyama⁴, Tatsuhiro Wada⁵, Hiroo Murazaki⁵, Kosei Ishigami³ (1.Department of Molecular Imaging & Diagnosis, Graduate School of Medical Sciences, Kyushu University, 2.Department of Radiology Informatics and Network, Graduate School of Medical Sciences, Kyushu University, 3.Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 4.Philips Japan, 5.Division of Radiology, Department of Medical Technology, Kyushu University Hospital)

^○Tsuyoshi Kataoka (Kanenaka Neurosurgery Clinic)

^○Masaya Kubota¹, Hiroyuki Sugimori², Takaaki Yoshimura², Minghui Tang³ (1.Graduate School of Health Sciences, Hokkaido University, 2.Faculty of Health Sciences, Hokkaido University, 3.Faculty of Medicine, Hokkaido University)

^○Hiroki Tanifuji, Atsushi Nakamura, Makoto Yamamoto, Takahiro Honma, Kento Yoshida, Yuki Watanobe, Yurika Masuko, Nozomi Hanzawa, Kenya Matsubara, Tsuyoshi Sato (Hakodate Shintoshi Hospital)

^○Ayumu Funaki^1,2, Toshiro Shukuya¹, Kazunori Oohashi¹, Satoshi Yamaura¹, Satoshi Iijima¹, Akihiro Narita², Masaki Ohkubo² (1.Department of Radiology, Dokkyo Medical University Saitama Medical Center, 2.Graduate School of Health Science, Niigata University)

^○Hiroo Murazaki¹, Wada Tatsuhiro¹, Osamu Togao², Makoto Obara³, Michael Helle⁴, Ayaka Yoshimine¹, Chiaki Tokunaga⁵ (1.Division of Radiology, Department of Medical Technology, Kyushu University Hospital, 2.Department of Molecular Imaging and Diagnosis, Graduate School of Medical Sciences, Kyushu University, 3.Philips Japan, Ltd, 4.Philips Research, Hamburg, Germany, 5.Division of Radiology, Kyushu University Beppu Hospital)

^○Yui Tanaka, Masaru Shiotani, Yoshiaki Morita, Wataru Ueki, Tatsuhiro Yamamoto, Yasuhiro Nagai, Keizo Murakawa, Yasutoshi Ohta, Tetsuya Fukuda (Department of Radiology, National Cerebral Cardiovascular Center)

^○Kazunori Yamakoshi, Hidenori Iwasa, Tomomasa Tateno, Hiroyuki Yazawa, Akihiro Kouda, Yuri Houjyou (Department of Radiologic Technology, Jichi Medical University Hospital)