1. Department of Nuclear Medicine, Kaohsiung Medical University Hospital, Kaohsiung
2. Department of Electrical Engineering, I-Shou University, Kaohsiung
3. School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung
4. Department of Medical Imaging and Radiological Sciences, Kaohsiung Medical University, Kaohsiung
5. Neuroscience Research Center, Kaohsiung Medical University, Kaohsiung