[1] Natl Taiwan Univ Hosp, Dept Dermatol, Taipei 100, Taiwan
[2] Coll Med, Dept Dermatol, Taipei, Taiwan
[3] Natl Taiwan Univ Hosp, Dept Dermatol, Yunlin Branch, Touliu, Yunlin, Taiwan
[4] Natl Taiwan Univ, Dept Phys, Taipei, Taiwan
[5] Chang Gung Mem Hosp, Dept Ophthalmol, Linkou, Taiwan
[6] Natl Taiwan Univ, Inst Biomed Engn, Taipei, Taiwan
[7] Cathay Gen Hosp, Dept Dermatol, Taipei, Taiwan
[8] Natl Taiwan Univ Hosp, Dept Pathol, Taipei 100, Taiwan