1. International PhD Program of Medicine, Taipei Medical University, Taipei, Taiwan
2. School of Oral Hygiene, College of Medicine, Taipei Medical University, Taipei, Taiwan
3. Department of Radiology, Koo Foundation Sun Yat-Sen Cancer Center, Taipei, Taiwan
4. Department of Radiology, National Taiwan University College of Medicine, Taipei, Taiwan
5. Department of Medical Imaging, National Taiwan University Cancer Center, Taipei, Taiwan
6. Department of Radiology, Tri-Service General Hospital and National Defense Medical Center, Taipei, Taiwan
7. Department of Radiology, Kang-Ning General Hospital, Taipei, Taiwan
8. Department of Radiology, State University of New York, Stony Brook, New York, USA
9. Health Promotion Administration, Ministry of Health and Welfare, Taipei, Taiwan
10. Department of Radiology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
11. Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan