Department of Dermatology,Hainan Skin Disease and Plastic Surgery Hospital,Haikou,Hainan 571100,China

Department of Dermatology,Xijing Hospital,Fourth Military Medical University,Xi'an,Shannxi 710032,China

Department of Dermatology,First Affiliated Hospital of Kuming Medical University,Kuming,Yunnan 650032,China

Department of Dermatology,Xiangya Hospital,Central South University,Changsha,Hunan 410008,China

Department of Dermatology,Renji Hospital,Shanghai Jiaotong University School of Medicine,Shanghai 200001,China

Department of Dermatology,West China Hospital,Sichuan University,Chengdu,Sichuan 610041,China

Department of Dermatology,Chinese PLA General Hospital,Beijing 100036,China

Hospital for Skin Diseases(Institute of Dermatology),Chinese Academy of Medical Sciences,Nanjing,Jiangsu 210042,China

Department of Dermatology,The Third Affiliated Hospital,Sun Yat-Sen University,Guangzhou,Guangdong 510630,China

Department of Dermatology,Air Force Special Medical Center,Beijing 100142,China

Department of Dermatology,Plastic Surgery Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100144,China

Department of Dermatology,Peking University First Hospital,Beijing 100034,China

Department of Dermatology Huashan Hospital,Fudan University,Shanghai 200040,China

Dermatology Hospital of Southern Medical University,Guangzhou,Guangdong 510095,China

Department of Dermatology,The Southwest Hospital of AMU,Chongqing 400038,China

Department of Dermatology,The Seventh Medical Center of PLA General Hospital,Beijing 10010,China

Department of Dermatology,Peking University People's Hospital,Beijing 100044,China

Department of Dermatology,The First Hospital of China Medical University,Shenyang,Liaoning 110001,China

Department of Dermatology,The Second Affiliated Hospital of Xi'an Jiaotong University,Xi'an,Shannxi 710004,China