Affiliation: | 1.Department of Radiology, Kawasaki Medical School, 577 Matsushima, Kurashiki-city, Okayama, 701-0192, Japan ;2.Philips Japan, Konan 2-13-37, Minato-ku, Tokyo, 108-8507, Japan ;3.Department of Radiology, Radiolonet Tokai, Asaoka-cho 3-86-2, Chikusa-ku, Nagoya-city , Aichi, 464-0811, Japan ; |