1. Department of Dermatology, Taipei Medical University Hospital, Taipei, Taiwan, R.O.C
2. Department of Dermatology, College of Medicine, Taipei Medical University, Taipei, Taiwan.
3. Department of Chemical and Materials Engineering, National Ilan University, Ilan, Taiwan.
4. Department of Neurosurgery, Taipei Medical University Hospital, Taipei, Taiwan.
5. School of Medicine, Taipei Medical University, Taipei, Taiwan.