1. Department of Medical Imaging and Radiological Sciences, College of Medicine, I-Shou University, Kaohsiung 82445, Taiwan.
2. Department of Radiology, Taoyuan Armed Forces General Hospital, Taoyuan 32551, Taiwan.
3. Department of Medical Imaging, Taipei Medical University Hospital, Taipei Medical University, Taipei 11031, Taiwan.
4. Translational Imaging Research Center, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan.
5. Graduate Institute of Biomedical Electrics and Bioinformatics, National Taiwan. University, Taipei 10617, Taiwan.
6. Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan.
7. Department of Radiology, Tri-Service General Hospital, Taipei 11490, Taiwan.
8. Department of Radiology, National Defense Medical Center, Taipei 11490, Taiwan.