1. School of Medicine and Pharmacology; University of Western Australia, Fremantle Hospital; Fremantle Western Australia Australia
2. Diabetes and Endocrine Health Network, Department of Health; Government of Western Australia; Perth Western Australia Australia
3. Department of Endocrinology and Diabetes; Fiona Stanley Hospital; Perth Western Australia Australia
4. Office of the Chief Medical Officer, Department of Health; Government of Western Australia; Perth Western Australia Australia
5. Department of Neurosurgery; QEII Medical Centre; Perth Western Australia Australia