1. Institute of Dermatology; Chinese Academy of Medical Sciences; St 12 Jiangwangmiao Nanjing Jiangsu 210042 China
2. Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs; St 12 Jiangwangmiao Nanjing Jiangsu 210042 China
3. Institute of Plastic Surgery; Chinese Academy of Medical Sciences; St 33 Ba-Da-Chu Road Beijing 100144 China