机构：Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China Department of Nursing, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 6100
机构：Department of Sexually Transmitted Disease, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai 200443, China,Department of Pathology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu 210042, China
