[1] Univ Pittsburgh, Dept Dermatol, Pittsburgh, PA 15260 USA
[2] Univ Pittsburgh, Dept Immunol, Pittsburgh, PA USA
[3] St Lukes Int Hosp, Dept Dermatol, Tokyo, Japan
[4] Cent S Univ, Dept Dermatol, Xiangya Hosp, Changsha, Hunan, Peoples R China
[5] Cent S Univ, Xiangya Hosp 3, Changsha, Hunan, Peoples R China
[6] Ctr Rech Cancerol Lyon, Lyon, France
[7] Univ Minnesota, Dept Microbiol, Ctr Immunol, Minneapolis, MN 55455 USA
[8] Univ Minnesota, Dept Immunol, Ctr Immunol, Minneapolis, MN USA