1. CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Macquarie University , Sydney, NSW , Australia
2. Charles Perkins Centre Clinic, Royal Prince Alfred Hospital , Sydney, NSW , Australia
3. Faculty of Medicine and Health, University of Sydney , Sydney, NSW , Australia
4. Center for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania , PA , USA
5. Division of Pulmonary, Critical Care, Sleep Medicine & Physiology, University of California , San Diego, CA , USA
6. Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University , Sydney, NSW , Australia