Department of Dermatology,Peking Union Medical College Hospital,Peking Union Medical College & Chinese Academy of Medical Sciences,Beijing 100730,China;
Department of Dermatology,Peking Union Medical College Hospital,Peking Union Medical College & Chinese Academy of Medical Sciences,Beijing 100730,China;
Department of Dermatology,Peking Union Medical College Hospital,Peking Union Medical College & Chinese Academy of Medical Sciences,Beijing 100730,China;
Department of Dermatology,Peking Union Medical College Hospital,Peking Union Medical College & Chinese Academy of Medical Sciences,Beijing 100730,China;