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Vincent W, Gordon DM, Campbell C, Ward NL, Albritton T, Kershaw T.Vincent W, et al.Psychol Men Masc. 2016 Jan 1;17(1):42-53. doi: 10.1037/a0039455. Epub 2015 Jun 29.Psychol Men Masc. 2016.PMID: 26957949Free PMC article.