Affiliation: | 1. Advanced Biomedical Imaging Research Center, Kobe University Graduate School of Medicine, Kobe, Japan;2. Division of Functional and Diagnostic Imaging Research, Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Japan;3. Division of Radiology, Department of Radiology, Kobe University Graduate School of Medicine, Japan;4. Department of Radiology, Hyogo Cancer Center, Akashi, Japan;5. Toshiba Medical Systems Corporation, Otawara, Japan |