1. Joint Medical Program, School of Medicine and Public Health University of Newcastle Callaghan New South Wales Australia
2. Joint Medical Program, School of Rural Medicine University of New England Armidale New South Wales Australia
3. Department of Rural Health University of Newcastle Tamworth New South Wales Australia
4. Priority Research Centre of Physical Activity and Nutrition Callaghan New South Wales Australia
5. School of Health Sciences University of Newcastle Callaghan New South Wales Australia
6. Priority Research Centre of Health Behaviours Callaghan New South Wales Australia