[1] NEW YORK MED COLL, METROPOLITAN HOSP CTR, DEPT DERMATOL, NEW YORK, NY 10029 USA
[2] NEW YORK MED COLL, METROPOLITAN HOSP CTR, DEPT PATHOL, NEW YORK, NY 10029 USA
[3] COLUMBIA UNIV, COLL PHYS & SURG, DEPT DERMATOL, NEW YORK, NY 10032 USA
[4] LAB DERMATOPATHOL, GREAT NECK, NY 11022 USA
[5] COLUMBIA UNIV, COLL PHYS & SURG, DEPT PATHOL, NEW YORK, NY 10032 USA