Institution: | (1) Department of Radiology, East-West Neo-Medical Center, College of Medicine, Kyung Hee University, 149 Sangil-dong, Kangdong-gu, Seoul, 134-090, South Korea;(2) Department of Orthopedic Surgery, East-West Neo Medical Center, College of Medicine, Kyung Hee University, Seoul, South Korea;(3) Department of Radiology, Kyung Hee University Medical Center, College of Medicine, Kyung Hee University, Seoul, South Korea; |