1. Department of Radiology, Sunchonhyang University Bucheon Hospital, 170, Jomaru-ro, Bucheon-si 14584, Gyeonggi-do, Republic of Korea
2. Department of Health Science, General Graduate School of Gachon University, 191, Hambakmoero, Yeonsu-gu, Incheon 21936, Republic of Korea
3. Department of Biomedical Engineering, Eulji University, 553, Sanseong-daero, Sujeong-gu, Seongnam-si 13135, Gyeonggi-do, Republic of Korea
4. Department of Radiological Science, Gachon University, 191, Hambakmoero, Yeonsu-gu, Incheon 21936, Republic of Korea