1. Department of Dermatology Kaohsiung Medical University Hospital Kaohsiung Taiwan
2. Department of Dermatology College of Medicine, Kaohsiung Medical University Kaohsiung Taiwan
3. Department of Pathology Kaohsiung Medical University Hospital Kaohsiung Taiwan
4. Department of Neurosurgery Kaohsiung Veterans General Hospital Kaohsiung Taiwan
5. Graduate Institute of Clinical Medicine, College of Medicine Kaohsiung Medical University Kaohsiung Taiwan