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Davis AK, Barrett FS, So S, Gukasyan N, Swift TC, Griffiths RR.Davis AK, et al. Among authors: barrett fs.J Psychopharmacol. 2021 Apr;35(4):437-446. doi: 10.1177/0269881120967878. Epub 2021 Jan 9.J Psychopharmacol. 2021.PMID: 33427007Free PMC article.