Skin disease Hospital of Dalian, Liaoning Province, Dalian 110060, China;
Dongfang Hospital, the Second Affiliated Hospital of Beijing University of Chinese Medicine, Beijing 100078, China;
Dongfang Hospital, the Second Affiliated Hospital of Beijing University of Chinese Medicine, Beijing 100078, China;
Dongfang Hospital, the Second Affiliated Hospital of Beijing University of Chinese Medicine, Beijing 100078, China;
Dongfang Hospital, the Second Affiliated Hospital of Beijing University of Chinese Medicine, Beijing 100078, China;
Dongfang Hospital, the Second Affiliated Hospital of Beijing University of Chinese Medicine, Beijing 100078, China;
Dongfang Hospital, the Second Affiliated Hospital of Beijing University of Chinese Medicine, Beijing 100078, China;
Dongfang Hospital, the Second Affiliated Hospital of Beijing University of Chinese Medicine, Beijing 100078, China;