1. Department of Dermatology; Anhui Provincial Hospital; Hefei Anhui China
2. Department of Dermatology; Affiliated Hospital of Guangdong Medical College; Zhanjiang Guangdong China
3. Department of Dermatology; Affiliated Hospital of Xuzhou Medical College; Xuzhou Jiangsu China
4. Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases; Guangdong Medical College; Zhanjiang Guangdong China