1. Department of Dermatology; Peking University First Hospital; Beijing China
2. Beijing Key Laboratory of Molecular Diagnosis on Dermatoses; Beijing China
3. Department of Dermatology; Beijing Tsinghua Changgung Hospital; Medical Center; Tsinghua University; Beijing China
4. Peking-Tsinghua Center for Life Sciences; Beijing China
5. Academy for Advanced Interdisciplinary Studies; Peking University; Beijing China