Affiliation: | 1. Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka Suita, Osaka 565-0871, Japan;2. Department of Radiology, Suita Municipal Hospital, Osaka, Japan;3. GateTower Institute for Image Guided Therapy, Osaka, Japan;4. Department of Radiology, National Cardiovascular Center, Osaka, Japan |