1. Flinders Institute for Mental Health and Wellbeing, College of Education, Psychology and Social Work, Flinders University, Australia
2. Appleton Institute, School of Health, Medical and Applied Sciences, Central Queensland University, Adelaide, Australia
3. Adelaide Institute for Sleep Health, Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Australia
4. Sleep/Wake Research Centre, School of Health Sciences, Massey University, Wellington, and School of Psychology, Massey University Palmerston North, New Zealand