1 Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
2 Research Institute of Radiological Science, Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, Republic of Korea.
3 Department of Orthopedic Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
4 Department of Radiological Technology, Dongnam Health University, Suwon, South Korea.
5 Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, South Korea.
6 Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea. agn70@yuhs.ac.