1. Primary Care Clinical Unit, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
2. Department of Primary Care and Interdisciplinary Care, University of Antwerp, Antwerp, Belgium
3. GP Synergy NSW and ACT Research and Evaluation Unit, Newcastle, New South Wales, Australia
4. School of Medicine and Public Health, University of Newcastle, Mayfield, New South Wales, Australia
5. Elermore Vale General Practice, Elermore Vale, New South Wales, Australia
6. Rural Clinical School, The University of Adelaide, Adelaide, Australia
7. Department of Psychology, University of Southampton, Southampton, UK
8. School of Medicine, University of Notre Dame Australia, Darlinghurst, New South Wales, Australia
9. Primary Care & Population Sciences Academic Units, University of Southampton, Southampton, UK