1. Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
2. Thyroid Head and Neck Ablation Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
3. Division of Endocrinology and Metabolism, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
4. Department of Nuclear Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
5. Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
6. Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
7. Department of Radiology, Jen-Ai Hospital, Dali Branch, Taichung, Taiwan
8. School of Medicine, College of Medicine, National Sun Yat-Sen University, Kaohsiung, Taiwan