1. Department of RadiologyNational Taiwan University College of Medicine Taipei Taiwan
2. Department of OncologyNational Taiwan University Hospital Taipei Taiwan
3. Department of OncologyNational Taiwan University Hospital Yun‐Lin Branch Yun‐Lin Taiwan
4. Department of Medical ImagingNational Taiwan University Hospital Taipei Taiwan
5. Department of Family MedicineNational Taiwan University Hospital Taipei Taiwan
6. Department of Medical ResearchNational Taiwan University Hospital Taipei Taiwan