[Zhao Feijun; Zeng Tiebing; Yu Jian; Chen Xi; Wu Yimou] Pathogenic Biology Institute,University of South China,Hengyang City,Hunan Province 421001,China
[Liu Shuangquan] Department of Anatomy & Neurobiology,Xiangya School of Medicine,Central South University,Changsha,410013,China
[Liu Shuangquan] First Affiliated Hospital,University of South China,Hengyang City,Hunan Province 411000,China
[Zhang Xiaohong] Department of Histology and Embryology,School of Medicine,University of South China,Hengyang City,Hunan Province 421001,China
[Gu Weiming] Skin Diseases and STD Hospital,Shanghai 200050,China
