1. Flinders Health and Medical Research Institute, Adelaide Institute for Sleep Health, Flinders University, Adelaide, South Australia, Australia
2. South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
3. CIRUS, Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia
4. Faculty of Science, School of Psychology, The University of Sydney, Sydney, New South Wales, Australia
5. Freemasons Centre for Male Health and Wellbeing, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
6. College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
7. Respiratory and Sleep Services, Southern Adelaide Local Health Network, Bedford Park, Adelaide, South Australia, Australia