[1] Univ Sydney, Sydney Med Sch, Sydney, NSW, Australia
[2] Univ Sydney, NHMRC Ctr Integrated Res & Understanding Sleep CI, Sydney, NSW, Australia
[3] Univ Sydney, NHMRC Neurosleep Ctr, Woolcock Inst Med Res, Sydney, NSW, Australia
[4] Royal Prince Alfred Hosp, Dept Resp & Sleep Med, Camperdown, NSW, Australia
[5] Royal North Shore Hosp, Dept Resp & Sleep Med, St Leonards, NSW, Australia
[6] George Inst Global Hlth, Sydney, NSW, Australia
[7] Fukuoka Univ, Fac Med, Dept Prevent Med & Publ Hlth, Fukuoka, Japan