1. Department of Nuclear Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
2. Department of Medical Imaging and Radiology, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan
3. Department of Chemistry, R.O.C Military Academy, Taiwan
4. Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
5. Center of General Education, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan