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Perry-Parrish C, Copeland-Linder N, Webb L, Shields AH, Sibinga EM.Perry-Parrish C, et al. Among authors: webb l.Adolesc Health Med Ther. 2016 Sep 13;7:101-108. doi: 10.2147/AHMT.S65820. eCollection 2016.Adolesc Health Med Ther. 2016.PMID: 27695378Free PMC article.Review.