[1] Royal Prince Alfred Hosp, Dept Dermatol, Camperdown, NSW 2050, Australia
[2] Royal Prince Alfred Hosp, Dept Anat Pathol, Camperdown, NSW 2050, Australia
[3] Royal Prince Alfred Hosp, Sydney Melanoma Unit, Camperdown, NSW 2050, Australia
[4] Royal Prince Alfred Hosp, Melanoma & Skin Canc Res Inst, Camperdown, NSW 2050, Australia