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Roaldset JO, Bjørkly S.Roaldset JO, et al. Among authors: bjorkly s.Psychiatry Res. 2015 Dec 30;230(3):978-81. doi: 10.1016/j.psychres.2015.11.019. Epub 2015 Nov 23.Psychiatry Res. 2015.PMID: 26616305