1 Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, Westmead, NSW, Australia; Department of Respiratory and Sleep Medicine, Westmead, NSW, Australia; University of Sydney at Westmead Hospital, Westmead, NSW, Australia. Electronic address: kristina.kairaitis@sydney.edu.au.
2 Sleep and Upper Airway Research Group, Biomedical Engineering Program, Maroun Semaan Faculty of Engineering and Architecture, American University of Beirut, Beirut, Lebanon.
3 Melbourne School of Psychological Sciences, University of Melbourne, Parkville, VIC; Institute for Breathing and Sleep, Austin Health, Heidelberg, VIC, Australia.