Institution: | (1) Department of Radiological Technology, Kumamoto University Hospital, 1-1-1 Honjyo, Kumamoto, Japan;(2) School of Health Sciences, Kumamoto University, 4-24-1 Kuhonji, Kumamoto, Japan;(3) Toyo-Medic Corporation, 2-2-40 Higashisue, Hakataku, Fukuoka, Japan |