1. Department of Neurosurgery Kaohsiung Veterans General Hospital Kaohsiung Taiwan
2. Department of Neurosurgery National Defense Medical Center Taipei Taiwan
3. College of Health and Nursing Meiho University Pingtung Taiwan
4. Department of Medical Education and Research Kaohsiung Veterans General Hospital Kaohsiung Taiwan
5. Department of Pharmacy and Master Program College of Pharmacy and Health Care Tajen University Pingtung County Taiwan