[1] Department of Dermatology,
[2] Osaka City University Medical School,undefined
[3] 1-4-3 Asahimachi,undefined
[4] Abeno-ku,undefined
[5] Osaka 545-8585,undefined
[6] Japan Tel. +81-6-645-3826; Fax +81-6-646-3828,undefined
[7] Department of Anatomy,undefined
[8] Osaka City University Medical School,undefined
[9] 1-4-3 Asahimachi,undefined
[10] Abeno-ku,undefined
[11] Osaka 545-8585,undefined
[12] Japan,undefined