^○Tomokazu Numano^1,2, Daiki Ito^1,2,5, Takamichi Ueki¹, Tetsushi Habe¹, Keisuke Igarashi¹, Kazuyuki Mizuhara³, Koichi Takamoto⁴, Hisao Nishijyo⁴, Masaki Misawa² (1.Department of Radiological Science, Graduate School of Human Health Science, Tokyo Metropolitan University, 2.National Institute of Advanced Industrial Science and Technology (AIST), 3.TOKYO DENKI UNIVERSITY, 4.University of Toyama, 5.Keio University Hospital)

^○Daiki Ito^1,2,3, Tomokazu Numano^1,3, Koichi Takamoto⁴, Kazuyuki Mizuhara^5,3, Tetsushi Habe¹, Takamichi Ueki¹, Keisuke Igarashi¹, Hisao Nishijyo⁴ (1.Department of Radiological Science, Graduate School of Human Health Science, Tokyo Metropolitan University, 2.Office of Radiation Technology, Keio University Hospital, 3.Health Research Institute, National Institute of Advanced Industrial Science and Technology, 4.University of Toyama, 5.Tokyo Denki University)

^○Takamichi Ueki¹, Tomokazu Numano^1,2, Daiki Ito^1,2,3, Tetsushi Habe¹, Keisuke Igarashi¹, Kazuyuki Mizuhara⁴, Takaaki Onishi⁵, Kouichi Takamoto⁶, Hisao Nishijo⁶, Naotaka Nitta², Masaki Misawa² (1.Depertment of Radiological Science, Graduate School of Human Health Science, Tokyo Metropolitan University, 2.National Institute of Advanced Industrial Science and Technology (AIST), 3.Office of Radiation Technology, Keio University Hospital, 4.Depertment of Mechanichal Engineering, TOKYO DENKI UNIVERSITY, 5.Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, 6.Faculty of Medicine, Graduate School of Medicine and Eharmaceutical Science for Education, University of Toyama)

^○Tetsushi Habe¹, Tomokazu Numano^1,2, Naotaka Nitta², Daiki Ito^1,2,3, Keisuke Igarashi¹, Takamichi Ueki¹, Kazuyuki Mizuhara⁴, Kouichi Takamoto⁵, Hisao Nishijo⁵, Takaaki Onishi⁶ (1.Depertment of Radiological Science, Graduate School of Human Health Science, Tokyo Metropolitan University, 2.National Institute of Advanced Industrial Science and Technology (AIST), 3.Office of Radiation Technology, Keio University Hospital, 4.Depertment of Mechanichal Engineering, TOKYO DENKI UNIVERSITY, 5.Faculty of Medicine, Graduate School of Medicine and Eharmaceutical Science for Education, University of Toyama, 6.Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation)