來源: https://www.sleepfoundation.org/physical-health/diet-exercise-sleep accessed 2 Aug 2019.
來源: https://www.sleephealthfoundation.org.au/pdfs/surveys/SleepHealthFoundation-Survey.pdf accessed 14 June 2019.
來源: Vecchierini MF et al. Sleep Med. 2016 Mar;19:131-40.