Hiromitsu Daisaki¹, Ogawa Matsuyoshi², Nishida Hiroyuki³, Akamatsu Go⁴, Tomohiro Kaneta⁵, Michio Senda³, Ukihide Tateishi⁶ (1.Department of Radiological Technology, Gunma Prefectural College of Health Sciences, Gunma, Japan, 2.Yokohama City University Hospital, Yokohama, Japan, 3.Kobe City Medical Center General Hospital, Kobe, Japan, 4.National Institute of Radiological Sciences, Chiba, Japan, 5.Yokohama City University Hospital, Yokohama, Japan, 6.Tokyo Medical and Dental University, Tokyo, Japan)

Keiichi Magota¹, Tohru Shiga², Osamu Manabe², Masanao Naya³, Tadao Aikawa³, Daiki Shinyama⁴, Kenji Hirata², Chietsugu Katoh⁵, Katsuhisa Fujita¹, Nagara Tamaki⁶ (1.Division of Medical Imaging and Technology, Hokkaido University Hospital, Sapporo, Japan, 2.Department of Nuclear Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan, 3.Department of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan, 4.Philips Japan, Tokyo, Japan, 5.Department of Biomedical Science and Engineering, Faculty of Health Sciences, Hokkaido University, Sapporo, Japan, 6.Department of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan)

Miyuki Inagaki¹, Hiroshi Watabe², Ryusei Kamakami¹ (1.Department of Health Sciences, The University of Tohoku, Sendai, Japan, 2.Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan)

Yanagisawa Kaori¹, Shuhei Ohashi¹, Daiki Kumagai¹, Shogo Amano¹, Rikuta Ishigaki², Manabu Yamada⁴, Hirofumi Fujii³, Yoshihisa Muramatsu¹ (1.Department of Diagnostic Radiology, National Cancer Center Hospital East, Kashiwa, Japan, 2.Kyoto College of Medical Science, Kyoto, Japan, 3.Division of Functional Imaging, EPOC, National Cancer Center, yokohama, Japan, 4.Sumitomo Heavy Industries, Ltd, Tokyo, Japan)

Miwako Takahashi¹, Eiji Yoshida¹, Hideaki Tashima¹, Go Akamatsu¹, Yuma Iwao¹, Taichi Yamashita², Taiga Yamaya¹ (1.Department of Radiation Measurement and Dose Assessment, National Institute of Radiological Sciences, 2.ATOX Co., Ltd.)

Kenichiro Ogane¹, Miwako Takahashi², Toshimitsu Momose³, Masao Yoshino⁴, Kei Kamata⁴, Yusuke Oshima⁵, Kenzi Shimazoe⁵, Hiroyuki Takahashi⁵ (1.Department of Radiology and Biomedical Engineering, Graduate school of medicine, The University of Tokyo, Tokyo, Japan, 2.National Institute for Quantum and Radiation Science and Technology, 3.International university of health and welfare, 4.IMR, The university of Tohoku, 5.Graduate school of Engineering, The university of Tokyo)

Takashi Yamaguchi (Sumitomo Heavy Industries, Ltd.)