1. Department of Radiology, Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea.
2. Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea.
3. Health Policy Research Department, Korea Institute for Health and Social Affairs, Sejong, Korea.
4. Department of Nursing, College of Medicine, Chosun University, Gwangju, Korea.
5. Department of Radiology, Center for Breast Cancer, National Cancer Center, Goyang, Korea.
6. Department of Surgery, Dankook University College of Medicine, Cheonan, Korea.
7. Department of Social and Preventive Medicine, Sungkyunkwan University School of Medicine, Suwon, Korea.
8. Department of Family Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea.
9. Department of Surgery, Center for Breast Cancer, National Cancer Center, Goyang, Korea.
10. Department of Radiology, Konkuk University Medical Center, Konkuk University College of Medicine, Seoul, Korea.
11. Department of Surgery, Cheil General Hospital & Women's Healthcare Center, Dankook Universitiy College of Medicine, Seoul, Korea.
12. Department of Environmental and Occupational Medicine, Myongji Hospital, Seonam University College of Medicine, Goyang, Korea.
13. Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
14. Department of Surgery, Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea.
15. Department of Family Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
16. National Cancer Control Institute, National Cancer Center, Goyang, Korea.
17. Department of Family Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea.
18. Department of Preventive Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea.
19. Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.