[1] Seoul Natl Univ Hosp, Dept Dermatol, Seoul, South Korea
[2] Korea Univ, Dept Dermatol, Anam Hosp, 73 Goryeodae Ro, Seoul 02841, South Korea
[3] Leaders Clin, Seoul, South Korea
[4] Chosun Univ Hosp, Dept Dermatol, Gwangju, South Korea
[5] Korea Univ, Dept Dermatol, Ansan Hosp, Ansan, South Korea
[6] Pusan Natl Univ Hosp, Dept Dermatol, Busan, South Korea
[7] Dankook Univ Hosp, Dept Dermatol, Cheonan, South Korea
[8] Yonsei Univ Hosp, Dept Dermatol, Seoul, South Korea
[9] SeoASong Dermatol Clin, Seoul, South Korea
[10] Inje Univ, Dept Dermatol, Busan Paik Hosp, Busan, South Korea
[11] Chungnam Natl Univ Hosp, Dept Dermatol, Daejeon, South Korea
[12] Chung Ang Univ Hosp, Dept Dermatol, Seoul, South Korea
[13] Seoul Natl Univ, Dept Dermatol, Bundang Hosp, Seongnam, South Korea
[14] Natl Canc Ctr, Dept Dermatol, Goyang, South Korea
[15] Modelo Clin, Seoul, South Korea