1. Department of Radiology; Hanyang University Guri Hospital, Hanyang University College of Medicine; 249-1, Gyomoon-dong, Guri-si Gyeonggi-do 471-701 Korea
2. Internal Medicine; Hanyang University Guri Hospital, Hanyang University College of Medicine; 249-1, Gyomoon-dong Guri-si Gyeonggi-do 471-701 Korea
3. Department of Radiology and Center for Imaging Science; Samsung Medical Center, Sungkyunkwan University School of Medicine; 50, Irwon-dong Gangnam-gu Seoul 135-710 Korea
4. Department of Radiology; Ajou University Hospital, Ajou University College of Medicine; 164, World Cup-ro Yeongtong-gu Suwon 443-380 Korea
5. Nuclear Medicine; Hanyang University Guri Hospital, Hanyang University College of Medicine; 249-1, Gyomoon-dong Guri-si Gyeonggi-do 471-701 Korea