| Affiliation: | 1. Functional Imaging Division, Research Center for Innovative Oncology, National Cancer Center Hospital East, , Kashiwa, Chiba, Japan;2. Graduate School of Human Health Sciences, Tokyo Metropolitan University, , Tokyo, Japan;3. Research Fellow of the Japan Society for the Promotion of Science, , Tokyo, Japan;4. Radiology and Biomedical Engineering, Graduate School of Medicine, University of Tokyo, , Tokyo, Japan;5. Department of Radiology, Saitama Medical University, , Saitama, Japan |
