1. Circulating Tumor Cell Lab, Division of Hematology‐Oncology, Department of Internal Medicine, Chang Gung Memorial HospitalLinkou and Chang Gung University Taoyuan Taiwan
2. Graduate Institute of Biomedical EngineeringChang Gung University Taoyuan Taiwan
3. Department of Chemical EngineeringMing Chi University of Technology New Taipei City Taiwan
4. Division of Hematology‐Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, KeelungTaiwan and Chang Gung University Taoyuan Taiwan
5. Cancer Center, Chang Gung Memorial HospitalKeelung, and Chang Gung University Taoyuan Taiwan
6. Department of Otorhinolaryngology, Head and Neck SurgeryChang Gung Memorial Hospital, Linkou and Chang Gung University Taoyuan Taiwan
7. Department of Radiation Oncology, Chang Gung Memorial Hospital, Linkou, College of MedicineChang Gung University Taoyuan Taiwan
8. Molecular Imaging CenterLinkou Chang Gung Memorial Hospital, Linkou and Chang Gung University Taoyuan Taiwan
9. Department of Nuclear MedicineLinkou Chang Gung Memorial Hospital, Linkou and Chang Gung University Taoyuan Taiwan