[1] ROYAL NEWCASTLE HOSP,ONCOL & IMMUNOL UNIT,4TH FLOOR,DAVID MADDISON CLIN SCI BLDG,NEWCASTLE,NSW 2300,AUSTRALIA
[2] UNIV NEWCASTLE,DEPT PATHOL,NEWCASTLE,NSW 2308,AUSTRALIA
[3] ROYAL PRINCE ALFRED HOSP,DEPT PATHOL,CAMPERDOWN,NSW 2050,AUSTRALIA
[4] UNIV SYDNEY,DEPT SURG,SYDNEY MELANOMA UNIT,SYDNEY,NSW 2006,AUSTRALIA