1. Department of Dermatology; Tri-Service General Hospital; National Defense Medical Center; Taipei Taiwan
2. Graduate Institute of Medical Sciences; National Defense Medical Center; Taipei Taiwan
3. School of Public Health; National Defense Medical Center; Taipei Taiwan
4. Taiwanese Injury Prevention and Safety Promotion Association; Taipei Taiwan
5. Department of Medical Research; Tri-Service General Hospital; National Defense Medical Center; Taipei Taiwan
6. Department of Microbiology and Immunology; National Defense Medical Center; Taipei Taiwan
7. Graduate Institute of Life Sciences; National Defense Medical Center; Taipei Taiwan