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Johnson JA, Rash JA, Campbell TS, Savard J, Gehrman PR, Perlis M, Carlson LE, Garland SN.Johnson JA, et al. Among authors: garland sn.Sleep Med Rev. 2016 Jun;27:20-8. doi: 10.1016/j.smrv.2015.07.001. Epub 2015 Aug 1.Sleep Med Rev. 2016.PMID: 26434673Review.