[1] Drexel Univ, Coll Med, Philadelphia, PA USA
[2] Calif Univ Sci & Med, Colton, CA USA
[3] USF Hlth Morsani Coll Med, Tampa, FL USA
[4] SUNY Downstate Coll Med, Brooklyn, NY USA
[5] Univ Copenhagen, Bispebjerg Hosp, Dept Dermatol, Copenhagen, Denmark
[6] Univ Miami, Miller Sch Med, 1600 NW 10th Ave,RMSB,Room 2023-A, Miami, FL 33136 USA