1. Department of Dermatology; Fiona Stanley Hospital; Perth Western Australia Australia
2. Department of Dermatology; Royal Perth Hospital; Perth Western Australia Australia
3. Fremantle Dermatology; Fremantle Western Australia Australia
4. Oral Medicine WA; Perth Western Australia Australia
5. School of Dentistry; University of Western Australia; Perth Western Australia Australia
6. School of Medicine and Pharmacology; University of Western Australia; Perth Western Australia Australia