1. Department of Psychology and Public Health Rural Health School, La Trobe University Melbourne Victoria Australia
2. Department of General Practice and Elderly Care Medicine University of Groningen, University Medical Center Groningen Groningen The Netherlands
3. Department of Pulmonary Diseases University of Groningen, University Medical Center Groningen Groningen The Netherlands
4. School of Rural Health Monash University Mildura Victoria Australia
5. Department of Rural Nursing and Midwifery Rural Health School, La Trobe University Melbourne Victoria Australia
6. Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Public Health Research Institute Amsterdam The Netherlands
7. Rural Department of Community Health Rural Health School, La Trobe University Melbourne Victoria Australia