Clinical assistant professor, Radiology, National Taiwan University College of MedicineClinical lecturer, Radiology, National Taiwan University College of MedicineAdjunct Lecturer, Radiology, National Taiwan University College of MedicineAttending Radiologist, Department of Medical Imaging, National Taiwan University HospitalResident, Department of Medical Imaging, National Taiwan University HospitalPost Graduate Year Training, National Taiwan University HospitalInternship, National Taiwan University Hospital 
