[1] Med Univ South Carolina, Dept Dermatol & Dermatol Surg, Charleston, SC USA
[2] Inst Dermatol & Cirugia Piel Dr Huberto Bogaert D, Santo Domingo, Dominica
[3] Cairo Univ, Kasr alainy Fac Med, Dermatol Dept, Cairo, Egypt
[4] Univ Calif Irvine, Dermatol Res Ctr, Irvine, CA USA
[5] Univ Calif Irvine, Dept Dermatol, Irvine, CA USA
[6] Kaohsiung Med Univ, Sch Med, Kaohsiung, Taiwan
[7] Univ Vienna Med Vienna, Dept Dermatol, Vienna, Austria