1. Department of Rural Health (UONDRH), The University of Newcastle, 114 - 148 Johnston Street, Tamworth, NSW 2340, Australia
2. Department of Rural Health (UONDRH), The University of Newcastle, Tamworth, NSW, Australia
3. Hunter New England Local Health District, Tamworth, NSW, Australia
4. Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
5. Smith Street Practice, Tamworth, NSW, Australia