Mitsue Miyazaki^1,2, Won C. Bae^1,3, Cheng Ouyang⁴, Dawn Berkeley⁴, Sheronda Statum^1,3, Christine B. Chung^1,3 (1.Radiology, University of California, San Diego, USA, 2.Canon Medical Systems Corp., Japan, 3.VA San Diego Healthcare System, San Diego, CA, USA, 4.Canon Medical Systems USA, USA)

Yu Wen F Chen, Yu Ying Tung, Chia Huei Lin, Dennis W Hwang (Institute of Biomedical Sciences, Academia Sinica, Taiwan)

Katsusuke Kyotani^1,2, Takumi Hasegawa³, Masafumi Harada², Tomohiro Noda¹, Akiko Kusaka¹, Takamichi Murakami^1,4 (1.Depatment of Diagnostic Radiology, Division of Diagnostic Imaging, Kobe University Hospital, 2.Graduate School of Medical Sciences, Tokushima University, 3.Division of Oral and Maxillofacial Surgery, Kobe University Hospital, 4.Division of Radiology, Kobe University Hospital)

Ayumi Kido¹, Sakura Shimohara², Yusuke Nitanda¹, Minghui Tang³, Noriyuki Tawara⁴, Mina Samukawa³, Toru Yamamoto³ (1.Graduate School of Health Sciences, Hokkaido University, 2.Department of Radiology, Asahikawa Medical College Hospital, 3.Faculty of Health Sciences, Hokkaido University, 4.Faculty of Health Sciences, Japan Health Care College)

Takako Aoki¹, Muneaki Ishijima^1,2, Haruka Kaneko², Shinnosuke Hada², Lizu Liu², Hitoshi Arita², Mayuko Kinoshita², Yoshifumi Negishi², Masahiro Momoeda², Kazuo Kaneko^1,2 (1.Sportology Center, Juntendo University Graduate School of Medicine, Tokyo, Japan, 2.Department of Medicine for Orthopaedics and Motor Organ, Juntendo University Graduate School of Medicine, Tokyo, Japan)

Ken Masuyama^1,2, Minghui Tang³, Masahiro Todo⁴, Toru Yamamoto³ (1.Teine Keijinkai Hospital, 2.Graduate School of Health Sciences, Hokkaido University, 3.Faculty of Health Sciences, Hokkaido University, 4.Faculty of Engineering, Hokkaido University)