1. Department of Scientific Affairs Ego Pharmaceuticals Melbourne Victoria Australia
2. St George Dermatology and Skin Cancer Centre Sydney New South Wales Australia
3. Faculty of Medicine University of New South Wales Sydney New South Wales Australia
4. The Children's Hospital at Westmead Westmead, Sydney New South Wales Australia
5. Department of Dermatology St Vincent's Hospital Sydney New South Wales Australia
6. The Skin Hospital Sydney New South Wales Australia
7. Department of Dermatology Royal North Shore Hospital Sydney New South Wales Australia