^○Noriyuki Tawara^1,2, Atsushi Nishiyama¹ (1.Japan Health Care College, 2.Department of Radiology, Faculty of Medicine, Chulalongkorn University)

^○Masayoshi Takamori^1,2, sumikazu Akiyama¹, Kazuya Yoshida¹, Yoshiteru Seo¹ (1.Dokkyo Med Univ Schl Med, 2.Aoi Med Academy, Dept of Physical Therapy)

^○Sumikazu Akiyama (University of Human Arts and Sciences, Faculty of Health Sciences, Department of Rehabilitation, Physical Therapy)

^○Takamasa Sugiura¹, Takuya Fujimaki², Kensuke Shinoda², Hiroshi Takai² (1.Toshiba Corporation, R&D Center, 2.Toshiba Medical Systems Corporation)

^○Takako Aoki¹, Muneaki Ishijima^1,2, Shinnosuke Hada², Haruka Kaneko², Lizu Liu^1,2, Yoshifumi Tamura^1,3, Hirotaka Watada^1,3 (1.Sportology Ctr., Juntendo Univ. Graduate Sch. of Med., 2.Department of Medicine for Orthopaedics & Motor Organ, Juntendo Univ. Graduate Sch. of Med., 3.Department of Metabolism & Endocrinology, Juntendo Univ. Graduate Sch. of Med.)

^○Miyuki Takasu¹, Yuji Akiyama¹, Kazushi Yokomachi¹, Tomoyo Fuji¹, Hiroaki Terada¹, Akira Sakai^1,2, Kazuo Awai¹ (1.Hiroshima University, 2.Fukushima Medical University)

^○Koji Sagiyama¹, Yuji Watanabe², Ryotaro Kamei¹, Sungtak Hong³, Satoshi Kawanami², Yoshihiro Matsumoto⁴, Hiroshi Honda¹ (1.Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 2.Department of Molecular Imaging and Diagnosis, Graduate School of Medical Sciences, Kyushu University, 3.Healthcare, Philips Electronics Japan, 4.Departmant of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University)