1. Department of Dermatology Kyoto University Graduate School of Medicine Kyoto Japan
2. Department of Dermatology Tenri Hospital Tenri Japan
3. Department of Diagnostic Pathology Kyoto University Graduate School of Medicine Kyoto Japan
4. Agency for Science, Technology and Research (A*STAR) Singapore Immunology Network (SIgN) and Skin Research Institute of Singapore (SRIS) Singapore Singapore