[1] Louisiana State Univ, Dept Dermatol, Hlth Sci Ctr, New Orleans, LA 70112 USA
[2] Baldone Reina Dermatol, Covington, LA USA
[3] Louisiana State Univ, Hlth Sci Ctr, New Orleans, LA 70112 USA
[4] Tulane Univ, Sch Med, Dermatopathol Sect, Dept Pathol & Lab Med,Tulane Univ Hlth Sci, New Orleans, LA 70112 USA