“…In the United States alone studies show that the lifetime risk of developing malignant melanoma is 1 in 90 with a mortality rate of 1 in 400, and that the melanoma incidence rose 132% during the period 1979-1998 (Howe et al, 2001;Jemal et al, 2001). Statistics from a number of other countries have also demonstrated a rise in the incidence of melanoma (Armstrong and Kricker, 1994;Bennett and Hall, 1994;Parker et al, 1997;Bardeesy et al, 2000;Marks, 2000;Insinga et al, 2001;Kaskel et al, 2001).…”