[1] Univ Lubeck, Dept Dermatol, Lubeck, Germany
[2] Euroimmun AG, Inst Expt Immunol, Lubeck, Germany
[3] Univ Med Ctr Groningen, Dept Dermatol Genet, Groningen, Netherlands
[4] Kurume Univ, Sch Med, Dept Dermatol, Kurume, Fukuoka 830, Japan
[5] Gangnam Severance Hosp, Dept Dermatol & Cutaneous Biol, Seoul, South Korea
[6] St Johns Inst Dermatol, Dept Immunoderm, London, England
[7] Univ Lubeck, Comprehens Ctr Inflammat Med, Lubeck, Germany