1. Department of Radiology, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul Republic of Korea
2. Department of Clinical Research Design and Evaluation, The Samsung Advanced Institute for Health Sciences & Technology (SAIHST) Sungkyunkwan University Seoul Republic of Korea
3. Department of Medicine, Division of Hematology‐Oncology, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul Republic of Korea
4. Department of Epidemiology and Medicine and Welch Center for Prevention, Epidemiology and Clinical Research Johns Hopkins Medical Institutions Baltimore MD USA
5. Center for Clinical Epidemiology, Samsung Medical Center Sungkyunkwan University Seoul Republic of Korea
6. Department of Health Sciences and Technology, The Samsung Advanced Institute for Health Sciences & Technology (SAIHST) Sungkyunkwan University Seoul Republic of Korea