[1] Kindai Univ, Fac Med, Dept Dermatol, 377-2 Ohno Higashi, Osaka, Osaka 5898511, Japan
[2] Kurume Univ, Sch Med, Dept Dermatol, Kurume, Fukuoka, Japan
[3] Kindai Univ, Fac Med, Dept Resp Med, Osaka, Japan
[4] Kindai Univ, Fac Med, Dept Allergol, Osaka, Japan
[5] Kurume Univ, Inst Cutaneous Cell Biol, Kurume, Fukuoka, Japan
[6] Osaka City Univ, Grad Sch Med, Dept Dermatol, Osaka, Japan