1. Department of Neurosurgery, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan (R.O.C.)
2. Department of Administration, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan (R.O.C.)
3. Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan (R.O.C.)
4. Department of Pathology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan (R.O.C.)
5. Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan (R.O.C.)